Archive for Март, 2009

FOOD SENSITIVITY: ARE YOU LEAVING OUT A FOOD TOTALLY?

Понедельник, Март 30th, 2009

Even a tiny trace of a food to which you are sensitive can be enough to make you react. Avoid all processed foods if you want to be absolutely sure that you are leaving out any food totally. Remember oils, herbs and spices are foods as well – leave these off any food you are testing.

Are you consuming anything else that might contain the offending food, even if you are not actually eating it as a single food? Avoid home medicines (including homeopathic) and drugs, if at all possible -they may contain the food in tabletting, syrups or flavouring. You may have to stop using toothpaste, mouthwashes and other such products. Avoid licking stamps, envelopes or other gummed surfaces -these are often gummed with glues derived from wheat, corn or potato. Avoid taking vitamins and minerals unless it is essential and you know exactly what is in the formulation. Think of anything else you might lick or chew – chewing-gum, paper, anything at all?

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FOOD ALLERGY: SYMPTOMS

Понедельник, Март 30th, 2009

Some reactions to food are caused by false food allergy and by reactions to chemicals, such as histamine and tyramine, that occur naturally in food.

The main symptoms caused by the principal types of food intolerance are shown in Diagram 3. You may find you suffer from one or more of these symptoms. Symptoms can come and go, or you may only react to a food if you eat large amounts of it, or if you eat it regularly.

Another characteristic of the symptoms of food intolerance is that if you leave out a food that you eat regularly for a while, and then reintroduce it, you can experience different, often intense, symptoms. This is the result of a phenomenon known as ‘masking’. People who are intolerant of a food they eat regularly, even several times a day, often complain of constant, background symptoms, such as exhaustion, muscle aches, indigestion and headaches, that they have learned to live with. These symptoms disappear when they leave out the food causing the trouble. On reintroduction of the food, some people, not all, find they experience symptoms that are not the same as the background, masked symptoms they were used to, but which are quite clearly linked to the reintroduced food. These unmasked reactions can be very strong. Conversely, it is also common that, if people with food intolerance of this kind leave the offending food out of their diet for some time, they can then eat it again without problems. Masking is also common in people with multiple sensitivities

Withdrawal symptoms can result if you stop eating a food that you eat regularly, or the day after you eat a food that you only have every so often.

Hyperventilation is common in some people with food intolerance, and their stools are pale and smelly; the babies usually fail to grow. If the disease develops in adulthood, the symptoms are diarrhoea, gut pain, bloating, weakness and weight loss.

Hyperactivity in children has been linked to food intolerance and to chemical sensitivity.

People with food intolerance who have sorted out their diets often report that a number of symptoms other than the main ones clear up once they exclude their problem foods. These are not formally recognised as symptoms of food intolerance, but they are so commonly reported by people that they are taken seriously as indicators of food intolerance. These can include excessive weight swings (more than 0.5 kg/1 lb gain or loss per day); irritability and mood swings; body odour; flushing and excessive sweating; difficulty in controlling body temperature; feeling too cold or too hot; food cravings; excessive thirst; insomnia.

So-called ‘allergy shiners’, big black rings under the eyes, are often typical of the allergy or intolerance sufferer. These often disappear once problem foods are removed from the diet.

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ALLERGY TO CLEANING PRODUCTS/CHEMICALS AT WORK OR SCHOOL: WASHING POWDERS AND LIQUIDS

Понедельник, Март 30th, 2009

Sensitivity to washing powders and liquids is very idiosyncratic; one product will affect one person, and not another. The ingredients which most often cause reactions are enzymes, chlorine bleaches, perfumes and a stabiliser ethylene-diamino-tetra acetate (EDTA). Other petrochemical-based chemicals in laundry agents also cause problems. Avoid biological powders, enzyme powders and combined conditioner and detergent products.

If you think you react to your washing powder or liquid, it may be that it is not being rinsed out adequately. If you live in a soft-water area, or if you use low temperature programmes a lot, detergent residues may not be rinsed out and can remain in the laundry when dry. Try running an extra rinse programme on every wash.

Doing hand-washing may expose you to too much of your detergent. You may be inhaling or touching enough to make you react, while using machine-washing and rinsed clothes may be fine. Avoid hand-washing if possible – use a wool or fine materials programme on a machine.

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BABYCARE\ALLERGY TO INHALANTS: PRECAUTIONARY MEASURES

Понедельник, Март 30th, 2009

Babies can be allergic from birth, or develop allergies later, to inhalants such as house dust mites, pollens, moulds, pets and other animals, or fibres, such as wool. If you want full information on any of these, go to the relevant sections of the Guide for detailed advice on full avoidance measures. Below you will find advice on precautionary measures to protect a potentially allergic baby.

Babies (and people generally) with allergies sometimes have a predisposition to develop further allergies. It can help to prevent this by taking general precautions to reduce the load of allergens on a young baby, particularly in the first two years of life.

Precautionary Measures

For bedding, using pure cotton blankets, which are washable at high temperatures, helps protect against house dust mites. Duvets are more difficult to dry and air, not usually washable at high temperatures, and are best avoided. Wool and feathers are more allergenic than cotton and best avoided.

Do not put a newborn baby on a sheepskin sleeping rug, to protect against allergy to wool. Allergy to cotton is rare but if your baby is allergic to cotton.

Wash all bedding regularly, and keep it aired and dry to keep house dust mites and moulds under control. Turning back blankets to air and placing a hot water bottle in a cot a few hours before bedtime helps to keep bedding dry. Avoid cot bumpers which obstruct ventilation and can harbour dust mites. Keep all rooms well aired, dry and ventilate well. Damp and poor ventilation encourage house dust mites and moulds.

Avoid keeping any pets if you can until a child is at least two years old. If you do keep a pet, prevent it sleeping on the baby’s cot, in the baby’s room, or where the baby crawls or plays most of the time.

Use filters on a vacuum cleaner, and ‘damp dust’. This prevents virtually all allergens (house dust mites, pet allergens, pollens, moulds, fibres) being dispersed back around the room during the cleaning, and gradually clears allergens embedded in furnishings and flooring.

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IF YOU ARE SEVERELY AFFECTED TO MOULDS: PLANTS AND GARDENS

Понедельник, Март 30th, 2009

Take care with house plants. If you are unusually sensitive to moulds, you may not be able to tolerate indoor pot plants at all. Moulds grow in the soil, and in the more humid atmosphere around the foliage.

To avoid problems with plants, put a light gravel on the surface of the soil in each pot and water the plants by placing water in a dish or saucer underneath. Take care not to let them stand in pools of water, which encourages moulds.

If you have garden beds against the walls of your home, or pots or beds immediately under windows, these can often be concentrated sources of moulds. You would be best to move beds and pots away from direct proximity to the walls, so that moulds do not rise straight into the home. Similarly, compost heaps are best kept as far from the home as possible. Water butts also are a source of moulds. Take care with siting these.

Gardening produces some of the most intense concentrations of moulds possible. If you love gardening, you will probably have to find out by trial and error what you can tolerate and what you cannot. You probably would be best avoiding many gardening tasks such as cutting grass, raking leaves, composting and heavy digging, and should stay out of greenhouses.

You could come to a deal over gardening with a friend or a family member, that you do the bits that you can for them such as weeding or pruning – in return for them doing the bits that you cannot.

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SEX THERAPY: WHAT ARE YOUR EXPECTATIONS?

Пятница, Март 27th, 2009

Getting expectations clear and discussing them in detail with the therapist and your partner is an essential part of sex therapy. If you can get erections in some situations but not others, it’s realistic to explore what is happening in the situations when you don’t become erect. For example, a man who feels he «should» have sex whenever his partner is willing may discover that just removing that requirement solves the problem. If you have a physical illness which plays a role in your potency, your expectations of what constitutes success must, of course, be defined with those facts in mind. A sex therapist will probe and help you define what constitutes success for you. It’s important to get this clear before you embark on a program of therapy, so everyone knows the goals and objectives of the program.

Sometimes a couple comes in for one problem, and in the process of defining the man and woman’s expectations, different concerns emerge. Harry’s announced reason for wanting sex therapy was his inability to consistently maintain an erection. This 57-year-old man suffered from high blood pressure and had to take medication for this condition. He also had been diagnosed recently as diabetic, a fact he found very difficult to accept.

Harry’s first marriage had ended in divorce. In discussions with the therapist it became clear that Harry blamed his erection problem for the breakup of this relationship. He was convinced that the same thing might happen again with his second wife, Shirley, a vivacious 54-year-old who also had been married before. For the most part, Harry and Shirley considered themselves a happy couple. But increasingly, Harry was fixated on his «sexual failures.» He was convinced that Shirley would reject him just as his first wife had—and that his erectile problems were to blame.

Harry felt an erect penis was necessary to satisfy a woman, and he was quite surprised when the therapist explained in detail that this was not true. He was even more surprised when Shirley, encouraged by the therapist, explained that she was not overly concerned with Harry’s erection problem.

When Harry lost potency, Shirley’s usual comment was, «Don’t worry about it.» Harry interpreted this remark as a well-intended solace for his failure. But Shirley meant her words, and more. Her first husband had been, she explained, a «slam-bam thank you ma’am» kind of guy, and Shirley was quite happy to be cuddled, kissed and caressed. She wanted to be physically close to Harry, but she did not feel especially deprived by Harry’s loss of potency. What she did want was physical affection. Harry’s preoccupation with intercourse as the only «real» sex was troubling her.

What Harry and Shirley learned in sex therapy helped their fundamentally sound relationship. They learned to communicate more clearly and directly. Each learned to say what was wanted without confusing the other. Relieved of the self-induced pressure to always produce an erection, Harry relaxed and found his erections improved. He also began taking better care of himself, because he could accept more easily the changes his diabetes required in his life.

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REIGNITING YOUR SEX LIFE: THE STRESS FACTOR

Пятница, Март 27th, 2009

If you thought that stress couldn’t tamper with your life any more than it already has, consider this. Stress can dampen sexual arousal. An action that includes the surging of blood, increased heart rate, and erection, arousal depends, to a great extent, on a number of various hormones to spark specific reactions in the body.

But there are other hormones discharged from the adrenergic system—epinephrine and norepinephrine, especially—that can effectively shut down sexual response. Whenever you are under stress, no matter what the source is, these hormones begin to course through your veins, directing blood flow to the heart and major muscles and, therefore, away from the genitals, in both men and women. This results in increased heart rate and blood pressure, two physical factors that can contribute to lowered libido and performance.

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THE VIRILITY SUPPLEMENTS

Пятница, Март 27th, 2009

Based on extensive research by scientists, as well as my own experience, I have put together a list of seven supplements which can improve penile health. These substances have other wide-ranging effects. Not only can they decrease the risk of ED, they also offer increased protection against cardiovascular diseases such as atherosclerosis.

The seven are vitamin E, vitamin C, Pycnogenol, ginkgo biloba, coenzyme Q (also called Co-Q-10), ginseng, and saw palmetto. You may already be taking one or two of them. If so, see my recommendations to ensure that you are taking a high enough dosage to make an impact on your health. Keep in mind that you can try any or all of these supplements. But as is always the case with new remedies, consult with your doctor before you decide which to take, and in what dosage. Five out of the seven substances listed have powerful antioxidant effects (ginseng and saw palmetto have other properties). Utilizing them to your best advantage can help to ward off—or significantly diminish —the effect of one of the body’s great enemies: free radicals.

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ERECTILE PROBLEMS: THE ANXIETY FACTOR

Пятница, Март 27th, 2009

But what about those anxiety-related situations that most men can relate to? Job performance, concern over finances, problems with teenagers at home, relationship issues with a partner—the list goes on and on, changing each day. Problems stemming from daily life are universal.

Consider the example of a thirty-four-year-old patient of mine whose job as a Wall Street trader gives him more than his share of high anxiety. It so happened that Eric’s third wedding anniversary coincided with the day of a stock market freefall. That night he went home, trying to put the awful day behind him, anticipating a sexual celebration. Only, it didn’t happen. There was no way that he could circumvent his worry over the events of that afternoon and the result was a disappointing evening.

When he called me the next morning, I understood why his erectile failure had occurred; so did he. Then he wanted to know if he could have a prescription for the pills for those times when he might need them. He is healthy and doesn’t smoke. His drinking is limited to an occasional glass or two of wine and he exercises regularly. His ED is solely anxiety-related. Why shouldn’t a man with his profile, in a loving relationship, have the fallback support he may need? Isn’t his quality of life being compromised otherwise?

For Eric, and the millions of men like him who will—if they haven’t already—experience anxiety-related ED, the pills can relieve worry and offer substantial piece of mind. Isn’t that a valid function of medicine?

I do feel, however, that the decision to provide the medication to males who are already performing at the highest sexual levels, and who have never experienced any kind of ED, must be made on a case-by-case basis. Presently, there is a lack of scientific data to support any preventive use of the oral drug. Although controlled medical studies are being planned to measure the benefits of prophylactic use—some experts are predicting that, in the near future, the drug will be taken two or three times a week, even when a man is not engaging in sex, to ensure erectile health—we may not have definitive answers for several years.

Based on my own experiences and on the extensive reports of my fellow medical colleagues, I’m extremely pleased with the profile of the medication. With the information on hand, I can weigh the merits of the drug on a risk-to-benefit ratio on a patient-by-patient basis.

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THE DOSAGES: WHAT THEY MEAN AND WHEN A PATIENT DOESN’T WANT MEDICATION

Пятница, Март 27th, 2009

Before I provide a man with the ED medications, I have a serious discussion with him about the importance of understanding how the pills work. I make it very clear that the erection pill will allow him to I unction sexually within a relatively large window of opportunity. It does not, however, mean that the medications can cure the condition i hat caused ED in the first place. I also reiterate that more is not better. I doubling a dose will not make a belter lover. In fact, it might bring on some undesirable side effects, such as plummeting blood pressure, light-headedness, and a racing heart.

When a Patient Doesn’t Want Medication

For some people, the idea of having to take medication is less than thrilling. It signifies getting older, losing control of their bodies, and facing their mortality. Even though the ED drugs have proven to be so successful, some of my patients are still reluctant to use them. Or they use them for a while and suddenly stop. I think this is linked to the unspoken desire to feel «normal» and in control. But if a patient stops taking the drugs, thinking that he is cured permanently, he is going to subject himself to another, potentially more devastating round of failure, deflated self-confidence, and embarrassment.

Using ED medication is hardly a sign of weakness or inadequacy. On the contrary, taking it means that a man is dealing with his problem and, in fact, overcoming it in the most painless, practical way possible. It basically comes down to this: Without the drugs, junction is going to remain impaired. With them, it will be corrected.

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NEW STUDY SHOWS WOMEN CAN BUILD BONE MASS UP TO AGE THIRTY

Вторник, Март 24th, 2009

New findings by researchers show that women keep building bone long after they stop gaining height. In fact, the researchers say that women in their late teens and 20′s can add bone mass and most likely reduce their chances of developing osteoporosis later in life by exercising and getting enough calcium. Furthermore, taking birth control pills may also help.

This is the first time that researchers have been able to establish that women add bone mass until near age 30 and that even modest lifestyle changes can increase their gains.

Researchers measured periodically the bone mineral content and density of 156 women. Activity levels were also monitored by instruments which were strapped to the women’s waists. The women kept written records of everything they ate. The researchers also updated the subjects’ height, weight, family history, and contraceptive use, every six months.

The results of the study show that the women who participated experienced a 12 percent gain in bone mass in their 20′s. Regular calcium consumption had the most significant effect on bone growth. Women who consumed 900 milligrams more per day than the RDA of 1,200 milligrams gained an average of 16.4 percent in bone density. Women whose total calcium intake averaged only 700 milligrams per day gained just 3.4 percent in bone density.

Researchers say that exercise was almost as important as calcium intake. Those women in the study who engaged in moderate exercise—walking, jogging or playing tennis—tended to add more bone mass than those who were basically inactive. Oral contraceptives, which contain estrogen, also appeared to help some of these women build bone mass, according to the study.

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ALSO DO THESE THINGS SO YOU DON’T GET SEXUALLY TRANSMITTED

Вторник, Март 24th, 2009

DISEASES

1) Avoid sex that may damage a condom or tear the sensitive and delicate tissue which lines the vagina.

2) Use spermicidal jellies which contain nonoxynol 9.

3) Use water-based lubricants— oil-based lubricants can damage condoms.

4) Abstain from sexual activity if your partner has symptoms of a sexually transmitted disease, or is being treated for such a disease.

5) Avoid having multiple sexual partners. Maintain a monogamous sexual relationship.

How To Avoid Getting AIDS. The Five Key Things To Do

(1) Abstain from sexual activities.

(2) Maintain a monogamous relationship with an uninfected person.

(3) Avoid drug use and possible infected needles.

(4) Do not share razors or any other skin-piercing instruments which could be contaminated with blood.

(5) Avoid hair salon treatments when worner’s are cut – the blood can give you AIDS.

Using protective measures — such as condoms can lessen, but not eliminate the chance of HIV infection.

Doctors are searching for a cure to AIDS. A new drug called AZT can help (but not cure) AIDS sufferers. While several drug companies are working on an AIDS vaccine — most experts feel that they are many years away from success.

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LITTLE-KNOWN, NATURAL WAYS TO EASIER PREGNANCY AND DELIVERY

Вторник, Март 24th, 2009

Giving birth is the greatest responsibility that any woman will ever face. It is essential that a mother-to-be take every step possible to provide her unborn child and herself the best possible chance for a life of good health and a healthy environment. Here are several natural ways a mother-to-be can improve her chances of having an easier, healthier pregnancy and delivery:

1) Nutrition is one of the most important factors contributing to the health of a mother and her baby. Even before pregnancy you should maintain a healthy, balanced diet with lots of fresh fruit, vegetables and fiber. You should also get plenty of fluids and adequate amounts of protein. This type of balanced diet should be maintained throughout your entire pregnancy to provide proper nutrition for you and your unborn child.

2) Weight control is also an important factor for expectant mothers. A woman who is underweight or overweight during pregnancy risks possible harm to herself and her baby. It is important that you exercise and practice proper weight maintenance with a well-balanced diet.

3) If you smoke, quit. If you don’t smoke, don’t start. You should also avoid second-hand smoke as much as possible. Smoking can cause serious problems for you and your unborn child. Second-hand smoke can also be harmful.

4) Most doctors recommend that you eliminate smoking and alcohol during pregnancy. Alcohol consumption during pregnancy can have an adverse effect on you and the fetus. Avoid drugs as well.

5) Make sure you have been immunized against rubella (German measles). Contracting rubella during pregnancy could harm your unborn child.

6) If you are taking any medications, check with your doctor to make sure they are safe to take during pregnancy.

7) Get plenty of sleep.

8) Choose an obstetrician you can trust. You can get recommendations from friends, relatives and associates. It is important that you have a good relationship with your doctor, and that he or she has your complete confidence.

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DRINKS WHICH HELP YOU

Вторник, Март 24th, 2009

Get Rid Of Diarrhea With This Natural Drink

Fluids lost from the gastrointestinal tract during a bout of diarrhea contain vital minerals called elecytrolytes. These electrolytes include potassium, magnesium chloride, sodium, and calcium. In order to speed your recovery from diarrhea, you should drink more than just water. Many sports beverages, such as Gatorade, now available contain the essential electrolytes that plain water cannot replace. Drinking these beverages helps you restore your nutrient balance more quickly.

Delicious Drink That Helps Get Rid Of Hangovers

A hangover can be relieved by drinking lots of nonalcoholic fluids lost by thf diuretic effect of alcohol. Nonalcoholic beverages, such as apple juice, may also helf relieve the unpleasant taste in the mouth many people experience after consuming a lo of alcohol. While there is no miracle cure for a hangover, apple juice and othe nonalcoholic beverages can ease the misery to some extent. Of course, the best way t( avoid a hangover is to drink in moderation, or not at all.

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SLEEP ONE HOUR LESS EVERY NIGHT AND STILL WAKE UP FULLY RESTED

Вторник, Март 24th, 2009

While it may be impossible for you to get eight hours of sleep every night, there are ways to provide yourself with extra energy in the mornings. Here are six ways experts say you can wake up refreshed in the morning, even if you sleep one hour less than usual:

1) Don’t eat or snack right before you go to bed. That turns on the digestive system and could keep you awake.

2) Make an effort to get no less than six hours of sleep and no more than eight hours every night. Either too little or too much sleep can make you feel tired in the

morning.

3) Don’t go to bed until you are exhausted. That will ensure that you get a deep, restful sleep. And as soon as you are wide awake in the morning, get out of bed.

4) After you get up, exercise for a few minutes to stimulate your body. A ten minute shower should then get rid of whatever weariness remains.

5) Eat a good breakfast, including a high-fiber cereal and fruit. A glass of fruit juice is also a good body energizer.

6) Take five-minute breaks while you’re at work. Divert your attention during these breaks and think of restful things that have nothing to do with work.

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SEXUAL ORIENTATION: BISEXUALITY

Понедельник, Март 23rd, 2009

One group that has been largely ignored by researchers is the group of men and women who identify themselves as bisexual. That means that they are sexually attracted to both men and women. The ultimate choice of a longterm partner may well come down to broader social factors. Pauline and Sally had known each other for a few months before they decided to travel abroad together. Sally recalled, ‘Our friendship became more and more intimate over the time we were traveling. We spent twenty-four hours a day together and so we got to know everything about each other. The closeness that comes from having to rely totally on each other in a foreign country was just incredible. We had both dated only men in the past, but after it became sexual with us it added a whole new dimension. We both thought this was the most wonderful relationship we could imagine. That was until we got back home. Pauline couldn’t cope with the reactions of some of her friends and she started pushing me away, but she refused to talk about it. Eventually I just pleaded with her to tell me why. She told me she was in love with me and that I was everything she could possibly want in a partner but I wasn’t a man. The only way I could cope was to leave the country and just distract myself. About a year later I heard that she was engaged. It hurt like hell, but I hope she is happy.’

When asked if any of his clients were married men, one male prostitute answered, ‘Yeah, heaps. They open their wallets to pay me, and there are the photos of the wife and kids.’

Woody Allen looked on the positive side when he said, ‘I can’t understand why more people aren’t bisexual. It would double your chances for a date on a Saturday night.’ But the reality is not so easy. In fact it may even be more difficult to establish a sexual identity than for a person who is exclusively heterosexual or homosexual. One of the problems for people who identify as bisexual is that they may not be entirely accepted by either gay people or the ‘straight’ people. One gay man told me, ‘A lot of people who say they are bisexual are confused. They just don’t want to admit they are gay so they fool themselves.’

Oscar Wilde, the English writer Vita Sackville-West, Eleanor Roosevelt and Marlene Dietrich were all known to have had relationships with both men and women, but high profile bisexual role models were relatively scarce until Madonna decided to make a career out of it. The explicit details of her celebrated and varied exploits made it almost socially necessary to have some ambiguity of sexual preference.

Wendy identifies herself as bisexual. ‘I can have a strong physical attraction to a man or a woman but I feel more of an emotional intensity with a woman, so those are the relationships that seem to work best for me. Trouble is, because I have the physical need for both but the emotional energy for only one, I feel I am constantly having to make a compromise. Some people ask me why I can’t be satisfied with just choosing one or the other. It’s hard to describe, but it’s like you have two quite separate libidos, each with needs of its own, and satisfying one makes no difference to the other.’

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FIRST SEXUAL EXPERIENCE: HEAVY PETTING

Понедельник, Март 23rd, 2009

The term ‘heavy petting’ was once in common use but it is so ambiguous that it is meaningless. It is supposed to mean any sexual activity up to but not including the penis crossing the entrance of the vagina. Unfortunately, without more detailed information it could be taken to mean kissing with

your mouth open, touching your partner’s genitals with your hands or even massaging each other without your clothes on none of which will result in pregnancy. ‘Heavy petting.’ It sounds so serious! When you think of ‘heavy’ you think of cumbersome, unwieldy, bulky, awkward, clumsy. Now while this may be a very accurate description of the early grope sessions of adolescence, it does nothing to help young people work out safe and unsafe activities, or to improve the attractiveness of non-intercourse options. It is more useful to talk about ‘outercourse’, referring to a number of ways of satisfying your physical needs, even to the point of orgasm, without the disadvantages of intercourse.

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SEX AND PUBERTY: CONFLICT WITH PARENTS

Понедельник, Март 23rd, 2009

Conflict arises when a young person’s actions go against parents’ beliefs, and this is particularly so in the context of sexuality. Parents may have to ask themselves, ‘Is it really worth declaring war?’ One area where parents’ attitudes may clash with their children is on a sexual activity with a traditional image problem. Although attitudes to masturbation have progressed a lot in the past twenty years or so, there are still some people who see it as a sin with dire consequences. However, it is now widely recognized as a natural form of sexual expression.

Around puberty both boys and girls become aware that masturbation is a sexual activity and it is an opportunity to explore your sexual responses in privacy. This is probably the first time we become aware of the ability to orgasm. One friend recalls the first time he ejaculated. T remember I was masturbating in the shower one day when I was about thirteen. I saw this white stuff coming out of the end of my penis and my erection disappeared faster than it had ever done before. I had no idea what k was. I thought I had burst something, so I spent the next hour or so checking all my bits and pieces, and nothing seemed to have dropped off. After it happened a few more times I figured it must be okay, so I stopped worrying. Then I heard a few of the boys at school joking about it, and I realized I wasn’t the only one!’

It is a frequent cause of battles within families. A friend, now in her thirties, has bitter memories of the time her mother found out she was taking the Pill. ‘I was about nineteen and I had been going out with Rick for over two years. He was a bit younger than me, but we knew we were both ready for a sexual relationship. My mother always had this expectation that I would be a virgin when I got married. That was about all she ever said about sex at all. Although I never challenged her about it, it had never been my plan. I think I’d been sexually active for about four months. I came back from a weekend away at a girlfriend’s house and Mum found my packet of contraceptive pills when she was looking through my bag for washing. Well, I couldn’t have imagined a worse reaction if she’d found out I had a terminal disease! She cried, she yelled, she called Rick all sorts of terrible names and said I was ruined and all that. I felt guilty, like I’d really let her down. For ages afterwards I had trouble having sex, like every time Rick and I got close I felt like I was hurting Mum or something. It took me years to forgive her for it, and we still never talk about anything really personal.’

The issue here is clearly one of permission to make your own choices. One of the biggest difficulties about being a parent is the ability to accept that we cannot dictate every thought, belief or action of another person, even if it is our own child. The achievement is in equipping our children to make responsible decisions for themselves.

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CHILD SEXUAL ABUSE: PARENT’S POWER

Понедельник, Март 23rd, 2009

For some people, their earliest sexual experiences are synonymous with fear and betrayal. These people have been sexually abused in childhood and nothing in life can equal the damaging impact of this abuse on self-esteem and on the ability to enjoy lasting relationships.

Every parent needs to have power. Try getting a three year old to bed on time or negotiating a teenager’s curfew time without it! This position of authority is necessary if parents are to be able to teach, discipline, and establish trust and security for their children.

The physical relationship between parents and children is necessarily sensual. The kisses and cuddles, tickling each other, the comforting stroking of their hair when a child wakes frightened in the night by a nightmare. This is how we learn about affection, the appropriate expression of love and caring for another person that is so necessary to our emotional development. But there is a difference between appropriate expressions of affection and ‘abuse’.

What we need to try and figure out is this: At what point is the line crossed?

By abuse we mean an adult or someone bigger than the child using their power or position of authority to take advantage of that child’s trust or respect to involve the child in sexual activity. Now that might sound a bit long-winded but there are two key points — the betrayal of the child’s trust, and the sexual gratification of the adult.

In some cases the distinction is absolutely clear. Any adult coercing a child into intercourse, for example, is abusive beyond a shadow of a doubt. But there’s a huge gray area that would need to be taken case by case. Take the example of ‘exposure’. In many families, it is quite usual to keep the bathroom door open while you shower or dress. There is no sexual intention and it causes no distress. This would not be considered abusive but it is one of those sexual matters that depends on your perception. Sally is twenty-nine. ‘In my family when I was growing up, it was perfectly normal for everyone to share the bathroom. When we were little we often showered with one of our parents. When I married Jim and we had children of our own it just seemed to be the most practical way to get the kids clean. You know how much fuss they can make having their hair shampooed in the bath! We thought nothing more of it than that. But Jim’s father saw it differently. He thought it was really strange that we would shower with the children. Mind you, he’d never even undressed in front of his wife and they had been married for over forty years! He really tried to make us feel guilty about it.’

On the other hand, if the exposure was designed as a sexual turn-on for the adult then it would be abusive, as in the case of an uncle drawing a child’s attention to his erect penis. A child does not have to be physically touched to be sexually abused.

Take the example of sexually explicit language. What is appropriate in one context is quite out of line in another. When we talked about sex education for children, I pointed out how important it is to use the right words … a penis is a penis and so on. The information needs to be straightforward and honest to that extent. Answering a child’s questions about sex in a way that is understandable for their age group and sensitive to their need for information is an essential part of parenting. If the child is exposed to explicit sexual language or behavior that is forced upon them to the point of distress or goes well beyond their comprehension at that age, there is a problem. This is particularly the case if the adult derives sexual pleasure from it.

So whether a situation is abusive or not will depend on its context.

Some people will not realize the effect of abuse until later in life when they are confronted with a situation that somehow triggers a delayed reaction. A teenage girl became very upset and embarrassed when she started to hear about sex at school. She remembered that, when she was about five, a family friend easily coerced her into a ‘game’ during which she drew pictures on his penis with a felt pen. She said she thought nothing of it at the time and didn’t think of it as ‘sex’. Now that she was finding out about sex and starting to discover her own sexual feelings, she realized that the game was ‘sexual’ and she said she felt very angry and bad about it.

So it is clear that not all cases of sexual abuse involve physical force or violence. One of the very confusing aspects about looking back at sexual abuse is that it is not always a totally terrifying experience for the child at the time. There are even some sensations that they find pleasant, yet at the same time may recognize as ‘wrong’. These mixed emotions can make a survivor of abuse feel guilty that somehow they were responsible for the abuse and that they must have encouraged or seduced the perpetrator. However, on this point one truth is irrefutable: Children do not fantasize or lie about sexual abuse and they do not seduce adults.

The estimates of child sexual abuse are astonishing. One in four females and one in ten males has been sexually abused in childhood. The reasons that these figures can only be estimates is because so many cases still go unreported. Even today sexual abuse counsellors say that the numbers reported are the tip of the iceberg. One estimate puts the reporting rate at only five percent — only one in twenty — so the real facts about sexual abuse can come as quite a shock. It is vital for us all to know these facts so that we can fully understand its impact on a survivor, emotionally and sexually, and so that we can do something about protecting those who are at risk or suffering now.

*11\17\9*

INTRODUCTION

Понедельник, Март 23rd, 2009

This book is the result of countless requests from my viewers, patients, colleagues, friends and students, who want to know more about sex. Not just the mechanical ins and outs of how to do it. Not just bare facts on how babies are made or how not to catch a sexually transmitted disease, but more complex issues about the way we relate to each other sexually, sensually and emotionally. These are the issues that both fascinate and confuse us.

In the enlightened nineties, when America is considering a city in space, the environment is under threat and the world is in recession, there is an even more fundamental problem, which is just as intimately linked to our very survival.

An enormous number of people are frightened of a basic function which has been around since the world began — their own sexuality.

Sex is a unique subject that can, almost in the one breath, give people great joy and great anguish. It is probably the one thing in our lives that gives us the most feelings, the most emotions across the whole spectrum.

Judging by the reaction to the television series SEX, it’s clear that the whole subject is a hornet’s nest of fears, beliefs, misconceptions, legends, ignorance and plain hypocrisy. As I see it, a lot of this stems from one false assumption — at some point in our lives we should know all there is to know about sex, and if we are parents of teenagers we should be able to answer all their questions. It can be pretty hard to admit that we don’t have all the answers. Traditional sex education was woefully inadequate. It left people with more questions than answers. ‘So what makes Dad want to put his penis in Mum’s vagina?’; ‘How long does he have to leave it there?’ The emphasis on reproduction and morality left out some absolutely vital issues … like specific genital anatomy, sexual technique, relationships and sexual orientation. The truth is, we need never stop learning.

However, making any changes to the way we teach about sex is a struggle every step of the way. At times it feels like a highwire balancing act.

The reaction of some groups, mainly religious fundamentalists, would have us return to the dark ages, when sex was a taboo subject. Their argument, that sex is a private matter between a married man and woman and should not be discussed, is fundamentally flawed.

Firstly, by denying people the right to openly discuss sex, we deny them the vocabulary to talk about any problems they might have. At the same time we deny them the knowledge and the skills they need to protect themselves against the results of ignorance and secrecy — sexual abuse, unwanted pregnancy, unhappy relationships, sexually transmitted diseases.

Many of our sexual decisions are made for us throughout our lives, but we each have the power to control our own sexual destiny. The choices we make will be influenced by the attitudes and the spoken and unspoken messages we get from our parents, teachers, peers, religious and political leaders, and the media. But to make informed decisions we need information, not a conspiracy of silence. Where sex is concerned, ignorance is not bliss, it’s not a form of contraception and it certainly isn’t a protection against sexually transmitted diseases.

Secondly, the emphasis on ‘shoulds’ and ‘musts’ is a real barrier to effective communication. These have to be two of the most overworked words in the English language. I’ve heard it called ‘musturbation’. By dictating what someone else ‘must’ or ‘should’ do, we deny them the right to come to their own conclusions and at the same time we invite rebellion. The more we appear to judge, the less likely we are able to get in touch with the way the other person is really feeling. This is particularly true of adolescents, but the same goes for any age group. That’s not to say that young people don’t need ‘spiritual guidance’. Of course they do, but they don’t need to be beaten about the ears with dogma. That just closes the subject. It is also very easy to lose sight of the fact that there is more than one belief system out there. What suits one group of people doesn’t work for others. Just as an example, some people believe you ‘should’ be celibate until you are married. Others believe that this is a recipe for marital disaster.

Some will criticize any discussion of the sheer pleasure of a good sex life. The fundamental reason for our sexual urges may be the survival of the species, but why should we make excuses for it being fun? Why should that be such a big secret? The human species is set apart from all others in that the female gets pleasure from sex, unlike any other animal. It would be a very cynical Creator who would design women with a clitoris and the ability to have multiple orgasms, and then expect her not to enjoy the experience. Yet why do so many of us deny ourselves permission to play? Traditional thought maintains that the clitoral orgasm exists to make women more receptive to vaginal intercourse and conception. Maybe it’s quite the opposite — the clitoris evolved as a natural contraceptive device so that women could satisfy their sexual needs as often as they liked without vaginal intercourse and the prospect of unwanted pregnancies.

In so many cases, fear and misconceptions about sex cause unhappiness and guilt. This gets in the way of something that is our fundamental right: a right to give and receive pleasure through a basic function. Instead of a mutual expression of love and delight, too often I see needless despair and barriers to fulfillment. Our sexuality, whatever our gender, our choice of partner, or our preferences, can be a joy to explore, rather than a burden to carry.

From the moment we take our first breath through to life’s final conclusion, our sexuality is a series of personal exclamation marks. We start to learn about it the moment we emerge from the womb and feel the softness of our mother’s breast, the warm strong touch of our father’s hand.

SEX: Confronting Sexuality outlines the fears and dilemmas confronting men and women at each stage of their physical and emotional development. During each stage of life, sexuality is either faced or ignored.

SEX: Confronting Sexuality deals with the moments in your life when sexuality must be confronted. It takes you sensitively, but openly and honestly through problems and their solutions.

With a subject as emotive and as controversial as sex, you’ll never get everyone to agree. The very least we can do is reassess our attitudes and beliefs and talk to each other. Perhaps more importantly than that, we might find new ways of listening to each other.

Exploring our sexuality is like taking a long journey. It’s a continuum, a winding country road with curves and hills, blind corners, hairpin bends and a few pot holes; then there are the long straight stretches when you can relax behind the wheel, enjoy the scenery and stop once in a while to smell the flowers. We all make the journey, no matter who we are, and we remember the important landmarks we pass along the way. SEX is a guided tour of those landmarks.

*1/19/6*

WOMEN’S BODIES: TREATMENT FOR BACTERIAL STDS

Четверг, Март 12th, 2009

The bacterial STDs can be cured by antibiotics. The treatment your doctor recommends depends on:

• which bacteria was causing the infection

• which antibiotics are effective against the bacteria

• whether you are allergic or have had previous bad reactions to any antibiotic

• whether you are pregnant

• where the infection is and how far it has spread.

Many types of gonorrhoea can be treated by penicillin, but some strains (particularly those prevalent in Southeast Asia) have developed resistance to penicillins. Chlamydia is not eradicated by penicillin.

Many STD specialists will advise you to begin treatment as soon as infection is suspected (while waiting for culture and sensitivity results) with a combination of antibiotics that is likely to be effective against both gonorrhoea and chlamydia as well as most other bacteria that cause serious genital tract infections. However, it is important to contact your doctor when the results are available, in case different or additional antibiotics are needed. If gonorrhoea has spread into the blood or if any infection has spread to cause complicated PID, epidymitis or Fitz-Hugh-Curtis syndrome, treatment in hospital will usually be advised.

Your doctor should explain why a particular treatment is chosen and the importance of regular dosage and completing the course. If you have any reaction to the antibiotics (this is uncommon), contact your doctor so that alternative treatment can be given if necessary. You’ll be asked to return when you’ve finished the course to make sure that the infection has cleared up and your partner has been properly checked. This check is very important. Partners should always be examined and tested prior to being given any treatment. You’ll be advised not to have sexual intercourse until both you and your partner have finished treatment.

What happens if the infection isn’t treated?

The greatest danger for women is that infection might spread to the tubes, causing PID and scarring that increases the risk of ectopic pregnancy or loss of fertility from blocked tubes. This is particularly risky with chlamydial infections, which can cause tubal damage before any symptoms are noticed. Women with untreated chlamydial infections also risk passing the infection on to their babies during birth.

In men the infection can spread to the epididymis, though this is not nearly as common as PID. If the epididymis on both sides is affected, scarring may lead to infertility.

These infections can have dire consequences for your health, fertility and happiness, so never risk letting one go undetected and untreated. If you have any suspicion that your partner may be infected, see your doctor for a test and ask your partner to do the same. In some areas doctors now advise testing all pregnant women. No matter how unlikely your chance of infection may be, this test is a wise precaution to protect you and your infant.

*297/31/5*

WOMEN’S BODIES: NIPPLE PROBLEMS

Четверг, Март 12th, 2009

If you notice any of the following changes, see your doctor.

Inflammation, thickening, cracking or flaking of the skin

Nipple and areola skin can be affected by any conditions that affect the skin of the rest of the body, and nipples are prone to skin conditions such as eczema. Because nipple skin is more delicate and has a greater nerve supply, it tends to become redder, more swollen and more painful than other skin. There is an uncommon type of cancer called Paget’s disease of the breast in which cancer in a duct beneath spreads to the outside through the nipple. This occurs mainly in postmenopausal women. At first one nipple and areola become itchy or sore. Later the skin may become cracked, weeping and crusted. Treatment is the same as for other types of breast cancer.

Lumps

There are many sebaceous glands near the edge of the areola and at the base of the nipple. Occasionally the duct of one of these glands becomes blocked, resulting in a pimple-like lump that will usually discharge spontaneously and settle down within a few days. If not, or if inflammation spreads around the base of the lump, see your doctor.

Nipple discharge

You may notice a yellowish, grey, brown or green discharge on your bra. Most causes are benign, and include overgrowth of the lining cells or cystic dilatation of the ducts beneath the nipple.

Milk discharge in a woman who isn’t breast-feeding can result from stimulation or sucking of nipples during sexual activity. Rarely is it the result of overproduction of prolactin by the pituitary gland, which often goes with menstrual irregularities or amenorrhoea. Consult your doctor about any sort of nipple discharge to see whether further tests or treatments are needed.

Inversion of a previously everted nipple

This may be due to benign inflammation of ducts behind the nipple, resulting in scar tissue that contracts and pulls the nipple inwards. In some types of breast cancer the nipple may be pulled in or up, or a dimple may form in the areola. Full investigation is necessary in all new nipple inversions to rule out the possibility of cancer.

*268/31/5*

WOMEN: VAGINAL PROBLEMS (VAGINAL CANCER, FALLOPIAN TUBES)

Четверг, Март 12th, 2009

Vaginal cancer: the DES story

There is now no doubt that there is increased risk of a rare type of vaginal and cervical cancer in the daughters of women who took diethylstilbestrol (DES) during pregnancy.

During the 1940s and early ’50s it was believed that DES could save some pregnancies at risk of miscarriage. By the mid-1950s the usefulness of DES in preventing miscarriage was in doubt, but some doctors continued to use it in the hope that it might help.

At the time it was used nobody had any suspicion of the problems DES might cause. Suspicion was aroused in the late 1960s when reports of vaginal cancer occurring in women in their late teens and early twenties began to appear. The majority of these women had been exposed to DES while their mothers were pregnant.

As soon as the alarm was raised the drug was withdrawn. Records were examined and all young women whose mothers had DES treatment were asked to have regular examinations. Though the risk of developing vaginal cancer was only three in ten thousand, other abnormalities of the uterus, cervix and vagina were found in young women who had been exposed to DES before birth.

The most common abnormality found has been vaginal adenosis, which is the replacement of the normal lining of the vagina with glandular epithelium. Vaginal adenosis is not a malignant condition, but it is suspected that it could become so. Though so far no women who have been exposed to DES and have vaginal adenosis have developed vaginal cancer, all are advised to be checked at least once a year. In some cases the adenosis has disappeared spontaneously.

Other DES daughters have been found to have abnormalities of the uterine cavity and cervical canal that have caused problems in pregnancy such as miscarriage and pre-term labour. DES daughters are advised to have a hysterosalpingogram before planning pregnancy so that these problems can be anticipated. Every effort has been made to trace all women who may have been exposed to DES before 1969 (no risk after that), but it’s possible that a few may have been missed – another good reason for all women to have regular gynaecological examinations.

Vaginal cancer not related to DES is rare (less than one in each hundred pelvic cancers) and almost always occurs after the menopause. The main symptom is postmenopausal bleeding, and treatment is by surgery or radiotherapy.

The fallopian tubes

The most common tubal disorder is infection, called salpingitis, which is almost always a part of pelvic inflammatory disease (PID). The tubes can also be affected by endometriosis.

Cancer of the tube is extremely rare. It affects older women, the most common symptom being postmenopausal bleeding. Like ovarian cancer, it rarely causes symptoms before it has spread to other organs. Treatment is by surgery and radiotherapy, but the outlook isn’t good because diagnosis comes late.

*239/31/5*

WOMEN: MORE ABOUT HYSTERECTOMY

Четверг, Март 12th, 2009

Is hysterectomy safe?

In good hands it is quite safe: the overall risks are among the lowest for any major surgery. Complications are possible but uncommon. They include wound infection, haemorrhage from the vaginal wound, damage to bladder or ureters, thrombosis (the formation of blood clots) or chest infection. Complications are more likely when hysterectomy is performed on a badly diseased uterus or when chronic pelvic infection exists. Most occur during the first week. You’ll be regularly checked while in hospital so that any complication can be dealt with promptly.

Rarely, hysterectomy without oöphorectomy before the menopause can lead to cessation of ovarian function if the ovarian blood supply is damaged during surgery.

This results in symptoms of oestrogen deficiency, which must be treated by oestrogen replacement.

Sex after hysterectomy

You’ll be advised not to have sex for about six weeks after surgery. This means penis-in-vagina sex: you can start any other sort of sexual activity as soon as you feel like it, as long as it causes you no discomfort. After healing of the vaginal wound has been confirmed at your post-operative check, you can begin sexual intercourse. Take it gently at first: it may take a few weeks before full activity is comfortable.

If your ovaries are removed or if you’re past the menopause, treatment with vaginal or systemic oestrogen will maintain a healthy vaginal lining that lubricates easily during sexual arousal (and your vaginal wound will heal more quickly).

You may fear that hysterectomy will shorten your vagina and make sex difficult or impossible. This is not so. Neither you nor your partner should be aware of any difference. The vagina isn’t shortened at all unless it is also diseased and must be partly removed, but even in this case it can be dilated to make sex possible.

Another common fear is that sexual feeling will be reduced or lost after hysterectomy. This rarely happens. The lower end of the vagina, the vulva and the clitoris are the main sources of pleasurable sexual sensation. Contractions of the uterus are part of orgasm, but most women who’ve had a hysterectomy say that the quality of orgasm is no different. Surveys have shown that sex improves for the majority of women after hysterectomy. This isn’t surprising, because before the operation their sexual enjoyment may have been affected by symptoms.

About 15 per cent of women report that their sex life deteriorates after hysterectomy. This may be due to negative expectations and anxiety in the woman (and her partner) about the effect of hysterectomy on her sexuality and sexual response.

Fears about the possible effects of the operation can change a couple’s sexual interaction. If you fear that hysterectomy will make you less sexually attractive, you may be anxious to see how your partner responds. If, from genuine consideration of your convalescence, he makes fewer sexual approaches, you may jump to the conclusion that he finds you less appealing.

Good communication is the answer to settling back to normal sexual activity after hysterectomy (or any surgery). It helps if your partner takes part in discussions with your doctor before the operation, and if you can talk the matter over between yourselves both before and after.

*210/31/5*

WOMEN’S PROBLEM PREGNANCIES

Четверг, Март 12th, 2009

Foetal growth retardation

The most common reason for abnormally slow growth of the foetus (a ‘small-for-dates’ foetus) is reduced blood flow to the placenta resulting in insufficient oxygen and nourishment reaching the foetus. This most often happens if the mother smokes and in women with pregnancy-induced hypertension. Less common reasons for slow foetal growth are other abnormalities of the placenta, congenital abnormalities of the foetus and maternal undernutrition. Identical twins share the same placenta, and one twin may grow more slowly because it receives less than its half-share of placental blood flow.

Foetal growth retardation is suspected when the uterus doesn’t enlarge at the expected rate and the mother’s weight gain is poor. It can be confirmed by ultrasound. Rest and observation in hospital are usually advised in an attempt to improve the placental blood flow. Delivery is induced when the obstetrician, in consultation with the parents and a pediatrician, decides that the baby would have a better chance in the nursery than in the uterus. The baby usually catches up quickly after birth.

Gestational diabetes

Sometimes diabetes appears for the first time during pregnancy, though usually not until towards the end of the second trimester. When this happens, blood sugar can usually be controlled by diet alone, but more frequent antenatal checkups will be advised. Pregnancy-induced diabetes disappears after delivery.

Rhesus iso-immunisation

The Rhesus (Rh) factor is an antigen found on the surface of red blood cells. It was first identified in the rhesus monkey, hence its name. Over 85 per cent of people have this factor in their blood and are said to be Rh-positive. People who don’t have the Rh antigen on their red blood cells are Rh-negative. If Rh-positive blood enters the circulation of an Rh-negative person (for instance by transfusion), an antibody to the RH factor develops because the RH factor is recognized by the immune system as foreign. This antibody destroys Rh-positive red cells.

The Rh factor is very important in pregnancy. If a woman with Rh-negative blood carries a foetus with Rh-positive blood, some of the foetus’s red blood cells may cross into the mother’s blood and stimulate the development of anti-Rh antibody in the mother’s serum. This is Rhesus iso-immunisation. In the same or a later pregnancy these antibodies can cross to the baby and if the baby is Rh-positive, can destroy some of its red cells, resulting in anaemia and jaundice.

Bleeding from the foetus to the mother can happen at any time during pregnancy, but is most likely in spontaneous or induced abortion, ectopic pregnancy, antepartum haemorrhage or during delivery.

Mothers with Rh-negative blood have their blood examined at the beginning of each pregnancy and at about 28 and 36 weeks. If antibodies are detected, it means that some foetal red cells have crossed to the mother and that the foetus may be anaemic. The degree of foetal anaemia can be measured by examining the amniotic fluid (by amniocentesis). If the foetus is mildly anaemic, labour may be induced around 38 weeks. If anaemia is severe, delivery may need to be earlier. In very severe cases, blood transfusion to the foetus in the uterus may be undertaken before delivery. The baby is checked immediately after birth to see if there has been so destruction of the baby’s red cells that change transfusion is needed, in which baby’s damaged blood is replaced with negative blood.

If jaundice is present, the baby nursed in a crib under a light that break down bilirubin, the pigment broken-down red cells that causes jaundice. If bilirubin is allowed to reach high levels in the baby’s blood, it can lead to brain damage.

Rh iso-immunisation used to cause many stillbirths and much severe illness in newborns. Since the introduction of anti-D gamma globulin (which acts anti-Rh antibody and destroys Rh-positive red cells) in the 1960s, these proplems have become rare. All women with negative blood are now given anti-D immediately after any pregnancy in the hope of destroying any foetal red cells that may have crossed from the foetus before Rh iso-immunisation can develop.

*180/31/5*

WOMEN”S BODIES: THE BREASTS

Среда, Март 11th, 2009

The breasts (also called mammae or mammary glands) are organs that produce milk to nourish newborn babies until they are old enough to get their nutrition from other foods. In humans they also have psychological and social significance as symbols of femininity and as a source of sexual pleasure.

Breast development

At around the age of 10 or 11 the nipple enlarges; the areola may darken and fat begins to accumulate under it, causing it to bulge. In boys this is all that happens, but in girls the breast continues to develop under the influence of hormones (oestrogen and progesterone) produced by the ovaries. Oestrogen stimulates the milk ducts to grow inwards into the tissue beneath and around the areola, where they divide into increasingly smaller ducts lined with special cells. These are the milk glands. At the same time fat is laid down around the developing glands and the breasts protrude more and more. The breast isn’t a symmetrical cone of tissue beneath the nipple; it has a tail that extends up into the armpit, which develops in the same way as the rest of the breast.

Breast size

A woman’s breasts continue to grow until about 17 or 18 years of age. It is the amount and arrangement of fat laid down in our breasts that determines their final shape and size. This, together with the size, shape and colour of the nipple and areola and the position of the breast on the chest wall, are inherited characteristics that account for every woman’s breasts being a bit different. Breasts may be large or small, conical or rounded, high or low and everything in between.

Nipples

Nipples can vary just as much. They may be flat-topped, divided into two or more lobes at the tip, pointed, knobby (thicker at the top than at the base); they may protrude a little or a lot, or they may be inturned (inverted) and look more like a dimple. The areola may range from very pale pink to dark brown, may be a small or wide circle or oval, and it may not be symmetrical. All these variations are normal and don’t affect the ability to breastfeed.

No doubt you’ve noticed that your nipples and areolae look and feel different from time to time. As well as having a rich nerve supply (that makes them very sensitive), they contain many small blood vessels and tiny bundles of muscle tissue arranged in circles around the areola and radiating from the tip of the nipple to the outer border of the areola. In response to touch, cold and sexual arousal, the muscle contracts so that at first the areola becomes smaller and wrinkled and the nipple protrudes further (and inverted nipples usually emerge). Then the blood vessels become engorged so that the nipple and areola become swollen and warmer. This response helps during breast feeding by enabling the baby to get a good grip on the source of milk.

Though the greatest changes in breasts happen during puberty, further changes continue throughout life. Our breasts may become larger before periods, during pregnancy and breast-feeding, and with weight gain. Breasts may become smaller with weight loss, after breast-feeding and after the menopause.

How you feel about your breasts

Many women don’t like their breasts -they’re too big or too small, not firm enough, the nipples are the wrong colour or shape. Because our society focuses so much on women’s breasts as sex symbols, women may think they are less attractive because of their breasts. But the ‘ideal’ varies depending on whether you’re reading Penthouse or a high-fashion magazine, or whether you see Elle Macpherson or Mia Farrow as the model of an attractive woman. Society’s (and our own) attitudes to women and our breasts can affect how we feel about our bodies and our confidence in how others see us, and perhaps explain why breast problems and breast disease are more frightening to most of us than other health disorders.

*10/31/5*

WOMEN’S BODIES: STRESS

Среда, Март 11th, 2009

We’re always hearing about stress these days. It’s nothing new. People have always lived with things that worry them. But it could be argued that the pace and competitiveness of living today adds a new dimension to stress, and it affects more people.

We’ve always known that worries and emotional upsets can affect our physical well-being. A cut finger that you forget about when you’re busy or enjoying yourself will start to throb when you get into bed and start worrying about meeting your mortgage repayments, and a quarrel can play havoc with your appetite and digestion.

Why stress makes you feel ill

Our emotions affect our physical health through our unconscious nervous systems and reflex responses, which control everything that happens in our bodies except voluntary movement and conscious thought. The unconscious nervous system has two parts, the sympathetic system that prepares us to escape from threats (the ‘fight or flight’ response) and the parasympathetic system, which keeps things like breathing, circulation and digestion chugging away while we get on with other things. In health these two systems work in harmony and balance.

Everyone knows the ‘fight or flight’ reaction: you see a bus bearing down on you and you feel a rush of adrenalin that makes your heart and breathing rates quicken, your mouth go dry, your muscles tense for action, your skin go pale and cold because most of its blood flow is diverted to muscles, digestion just about stops and all your attention is focused on escaping the danger. As soon as you’ve dashed to safety, the adrenalin subsides and balance returns. The purpose of the ‘fight or flight’ reaction is to protect you from immediate physical dangers. When the reaction is prolonged because the threat (physical or emotional) continues and there’s no safe ending in sight, constant excess adrenalin in the blood really upsets the balance of your unconscious nervous system and plays havoc with your health.

Not all stress is bad

Being under pressure isn’t necessarily ‘bad’ stress. Pressure can be stimulating and exciting, motivating us to think clearly and creatively and to achieve things quickly and effectively. If pressure works in this way, it is a useful and healthy form of stress. But when pressure goes on and on and you can’t handle it, it makes you feel terrible. You become overwhelmed with worries; you can’t think clearly or act decisively, you lose confidence and hope and you feel ill. This is a type of anxiety, which broadly speaking is fear and uncertainty about how things will turn out.

Anxiety is the most common stressful emotion. Chronic anxiety keeps you in a state of mini-’fight or flight’ that can lead to physical symptoms such as palpitations, overbreathing, muscle tension that can bring on headaches and aching back and limbs, faulty posture that can cause joint and muscle pain, excessive sweating and digestive problems. You’re ‘worried sick’. Other stressful emotions such as anger, grief, depression, disappointment and resentment can disturb our health in similar ways.

As well as making us feel wretched, prolonged stress can be seriously damaging to our bodies.

• Blood pressure is increased and fats are released into the bloodstream.

• The immune system is suppressed.

• We’re at greater risk of infection and other physical illness.

• Highly stressed people are more likely to have accidents.

*30/31/5*

WOMEN’S BODIES: WALKING OR JOGGING?

Среда, Март 11th, 2009

Since the mid-1970s, jogging has become a popular craze in the quest for fitness. Panting, sweaty joggers of all ages are everywhere, pounding along or intend counting their pulses. I have even seen an elderly, white-haired man jogging along the median strip of a busy Sydney highway during peak traffic! As an occasional jogger, I agree that there’s nothing quite like the elation that comes after a good run – it makes the whole day go better. However, these days the medical journals often question the wisdom of jogging and describe some of the problems that can result from it.

Jogging is excellent aerobic exercise but, in contrast to walking, it can aggravate some orthopaedic problems. For some of us (especially older people) jogging can put too much strain on the joints of our feet, knees, hips and spine. Consult your doctor or physiotherapist before you take up jogging if you have lower-back problems, any problems in the bones, muscles or joints of the feet or legs, or if you are obese.

Walking is now recommended as an alternative. Research is just beginning to show which types of walking are most effective in enhancing fitness. Brisk walking is as good or better at burning up energy than jogging, but has less impact on feet and lower limbs, thus reducing the risk of injuries.

Taking the stairs up to the office has been one way to fit a bit of aerobic exercise into a busy day. Research has shown that brisk downhill walking and going down stairs is more aerobic than walking on the flat. This justifies using stairs instead of lifts, even to go down.

An interesting finding is that, for women, swimming is less effective as an aerobic exercise (and thus less effective in weight control) than either walking or jogging. And because it’s not a weight-bearing exercise it’s no use at all in the prevention of osteoporosis – an important consideration for postmenopausal women. But don’t let this put you off swimming: it’s still excellent exercise for spinal joint movement and flexibility.

*24/31/5*

WOMEN’S EXTERNAL GENITALS: THE MYSTIQUE OF THE HYMEN

Среда, Март 11th, 2009

We should say something here about the mystique of the hymen and virginity. Throughout history, many societies have held the unbroken hymen as a symbol of virginity and chastity (the English common name for the hymen is the ‘maidenhead’ – a telling term). The hymen was believed to be a tough, protective barrier to a young woman’s sacred and mysterious internal reproductive organs, which had to be ‘torn’ or ‘overcome’ (this was called ‘deflowering’) during her first experience of sexual intercourse, something that most societies expected should happen only in the bridal bed. Deflowering of a virgin was thought always to hurt terribly and bleed copiously.

In some societies wedding guests waited outside the bridal chamber for the cry of pain and then thronged in to inspect the sheets for the blood that signified the bride’s premarital chastity. Parents of the bride, eager that this part of the ceremony should provoke no question about their daughter’s chaste reputation, often provided the bride with a small bottle of animal or bird blood, just in case.

It is now known that an untorn hymen is not an infallible sign of virginity. The opening in the hymen may be big enough or may stretch enough to allow entry of the penis without tearing. Most doctors and midwives have seen at least one first pregnancy in a woman with an unbroken hymen. On the other hand, a torn hymen is not always evidence that a woman has had sexual intercourse. Some women are born with a hymen so incomplete that it appears torn, or it may be broken by injury or during medical procedures.

Not all societies have cherished the virgin bride. Some required that girls were deflowered (often in childhood or at puberty) before union with the husband. This was often performed by a priest in a religious ceremony where the young woman ‘offered her maidenhead to the gods’. Other societies gave the job to the head of the tribe or to men specially employed for the purpose, or to women elders using an artificial phallus. In the days of serfdom, the lord of the manor deflowered all brides married on his estate. In other cultures virgins were viewed with contempt and considered unworthy for marriage, on the grounds that there must be something lacking in a woman whom no one had desired so far.

There is a wealth of legend and superstition about virginity. Virgins were believed to hold mystic, magic powers that could influence the gods, the elements, other animals, crops, health – just about everything. They were used as a defence against evil. Virgins were in great demand as priestesses or to take part in religious and other rituals intended to bring good fortune to society. They were often sacrificed to the gods and other forces to avoid bad luck, and were punished terribly (usually by burning or burying alive) if they lost their chastity. Fairy tales abound with the notion of a virgin – always beautiful and often a princess – being given to an abominable and terrifying monster, who then was either slain by or turned into Prince Charming. And then everyone lived happily ever after.

*5/31/5*

WOMEN”S BODIES: STORING FAT IN OUR BODIES

Среда, Март 11th, 2009

How and where we store fat in our bodies is decided, before we are born, by the formation of layers of tissue (called adipose tissue). This tissue consists of a fibrous framework containing fat cells that store fat: this is their special purpose.

When we take in more kilojoules than are needed to supply energy, the excess is stored as fat in the special cells of adipose tissue, which expand by accumulating fat droplets inside their cell membranes. The layers of adipose tissue become thicker as more fat is stored in its cells. When our food intake supplies less energy than we need, stored fat is released from fat cells to be converted to energy, and adipose tissue layers become thinner.

Fat can be stored only in adipose tissue, which is present under the skin, beneath and between the layers of the membrane that line the abdominal cavity, and around some of the internal organs, including the kidneys and heart. There are two types of adipose tissue. In one (let’s call it type I) the fat cells are distributed evenly throughout the tissue framework and as the cells are expanded by fat storage, the tissue enlarges evenly. When fat stores are used up, fat tends to be lost early from this tissue. Type I fat storage is predominant beneath the skin of the abdomen, upper trunk and neck.

In the other type (we’ll call it type II) fibrous strands in the framework divide the tissue into compartments that tend to bulge as more fat is stored, giving a dimpled appearance to the overylying skin. This type of adipose tissue is sometimes called ‘cellulite’, and it is most likely to be found in localised pads on the buttocks, hips and thighs, especially in women. Type II fat is the last to go when weight is lost. In general, it tends to be independent of overall body weight: many women retain their ‘jodhpur hips’ when they are quite slender elsewhere. It would probably take an unhealthy weight loss to shift all this fat.

Each of us has an inherited capacity for fat storage and a unique shape that depends on how much of each type of adipose tissue we have and where it is. The majority of women have fat storage tissue mainly on their thighs, buttocks and abdomen, but there are also those with skinny thighs and bottoms who store fat in their breasts and upper arms. We also vary as to how tough are the strands that divide up type II fat and how far apart these strands are: bigger compartments make more obvious dimples. This is why dimpled fat shows up more in some women than in others.

These inherited characteristics of fat storage and body shape can’t be changed, just as we can’t change the colour of our eyes. Inheritance is also one reason why body shape and leanness or fatness tend to run in families: another reason is that eating habits also run in families. Also, the rate at which we burn up energy, and thus how much is left over for storage, seems to be at least partly inherited. We all know people who regularly consume huge meals and remain lean, and others who seem to eat very lightly and still put on weight.

*17/31/5*