FACT OR MYTH? TRUTHS, HALF-TRUTHS AND MISCONCEPTIONS ABOUT THE BIRTH CONTROL PILL

Posted in Health by woman2womenblog

When introduced in the 1960s, the birth control pill became a symbol of female liberation

The contraceptive pill made its appearance more than 50 years ago. Emerging during a period of social and political upheaval, it gave women the possibility to choose how and when to have a family, and to enjoy their sexual life. Thus, it is regarded as one of the greatest scientific inventions of the 20th century and one of the utmost symbols of female liberation.

From the very beginning though, this revolutionary method of contraception has been a source of controversy: some people thought it would create “a society with unbridled sexuality likely to undermine the foundations of the family”; others feared harmful effects and the birth abnormal children.

Fifty years later, the pill remains even more controversial than before and -paradoxically enough- more and more women are “liberating” from their “liberator”: the pill’s popularity is on the decline, a trend observed in many countries. The reasons behind this shift are many, but fear of side effects seems to the most recurrent. Arguably the web and social media, with the spread of countless personal stories with dramatic headlines and numerous pill scares have influenced women’s perception on the pill’s risks. But are these fears legitimate? How dangerous is the contraceptive pill? What is true and what is false?

Let’s see what science answers to the pill’s most common assumptions…

1) The pill harms your future fertility

FALSE. All scientific evidence agrees that hormonal contraceptives do not make women sterile in the long run. Sometimes it may take three to six cycles for fertility to fully return, but within a year after going off the pill, women trying to conceive are as likely to get pregnant (80%) as those who were never on the pill. In certain cases of long-term use, there may be even increased likelihood of pregnancy within 6-12 months after discontinuing it.

Moreover, hormonal birth control may preserve fertility by offering protection against pelvic inflammatory disease, endometriosis, ectopic pregnancy, ovarian cysts, ovarian and uterine cancer (see below).

2) The pill reduces sexual desire

MOSTLY FALSE. In most cases, birth control pills don’t affect libido (sexual desire): out of 10 women taking the pill, 7 experience no change in their sex drive, 2 observe increased libido, and 1 will feel less desire.

Recently, a study provided evidence that the pill does not kill desire: contextual factors, such as the relationship with the partner, stress, fatigue, family problems, recent childbirth, have a more considerable impact on sexual drive than the type of contraception used.

3) The pill makes you fat

MOSTLY FALSE. A recent extensive review study showed no evidence that birth control pills cause weight gain in most women. Although some persons may gain some weight when they start taking it, it’s often a temporary side effect due to fluid retention, not extra fat. And, like most side effects, it usually goes away within 2 to 3 months.

A woman’s weight may fluctuate naturally due to changes in age or life circumstances. Because changes in weight are common, many times they will wrongly attribute their weight gain or loss to the use of the pill.

4) The pill increases the risk of blood clots

TRUE. From the 1960s it is known that combined contraceptives pills may increase the risk of venous thrombosis, that is, a blood clot obstructing a vein, a serious and potentially life-threatening complication. Combined contraceptives contain synthetic versions of the hormones estrogen and progesterone. It is the estrogen that is mostly associated with the formation of blood clots, but the latest years it became evident that the type of progesterone also influences the risk. Indeed, the most “modern” formulations of the combined pill – the so-called third and fourth generation – containing the synthetic progesterones gestodene, desogestrel and drospirenone are associated with higher risk of thrombosis.

The European Medicines Agency (EMA) provides the following values for the incidence (frequency) of deep vein thrombosis in 100,000 women of childbearing age:

5 to 10 in non-pregnant women who do not use oral contraceptives,
20 for women using a second generation combination pill (containing levonorgestrel),
40 among women taking third and fourth generation pill.

Factors that may increase the risk of thrombosis are smoking, high blood pressure, obesity, age over 35 years, and a family or personal history of vascular accidents.

Although these figures may look scary, they should be analyzed in perspective:

In absence of risk factors, the absolute risk of thrombosis is very low.
The mortality rate of clotting events is about 1%. Thus, the odds of dying as a result of having a clot attributable to the use of the pill would be about 2 to 4 per million women.
The risk remains considerably lower than that related to pregnancy and birth (estimated 1 in 1000- 2000 deliveries).
Indicative of this is the 1995 pill scare in the UK, when a warning was issued on the increased risk of thrombosis related to third generation pills. This led many women coming off the pill, resulting in 12,400 additional births and a 9% abortions rise in 1996.

Overall, the odds of having a thrombotic episode related to the pill are very low, in particular with combined pills containing low dose of estrogen (30 or less micrograms) and old-generation progesterone (such as levonorgestrel).

The minipill, also known as the progestin-only birth control pill, is a form of oral contraception that does not contain estrogen, and its progestin dose is lower than that in the combined formulation. Although its efficacy is slightly reduced as compared to the combined pill, the minipill does not increase the risk of venous thromboembolism or arterial thrombotic accidents (see below).

5) The pill increases the risk of heart attack and stroke

TRUE. An extensive review study looking at arterial vascular accidents attributed to the pill (myocardial infarction and ischemic stroke) showed that the overall risk of arterial thrombosis was 60% increased in women using oral contraceptive pills compared to non-users. Unlike venous thrombosis, the risk did not vary according to the type of synthetic progesterone. However, it was twice as high in women taking pills with higher doses of estrogen (the older formulations of contraceptive pills).

Therefore, the combined pill containing levonorgestrel and low dose estrogen (no more than 30 µg) is the safest oral form of hormonal contraception. The minipill may also be considered in high risk women (see above).

6) A woman should not take the pill if she smokes

TRUE. There is some evidence that smoking may decrease the effectiveness of hormonal birth control. When taking the pill, smokers experience more frequently irregular bleeding than non-smokers; this could signal that the efficacy of the pill is lowered, but more research needs to be conducted to better understand the effect of smoking on the pill’s action.

But what we do know for sure is that smokers who take combined oral contraceptives have increased risk of venous thrombosis and heart disease (see above). This risk is higher for women that smoke more than 15 cigarettes/day, are older than 35 years old or take formulations with high estrogen levels.

If you are under 35 years old and smoke, you should be extremely careful about using the pill, and the decision to take it should be individualized considering other risk factors such as personal and familiar history of high blood pressure, high cholesterol or heart disease. Smokers aged 35 or over should not take the combined contraceptive pill.

If you smoke you may opt for the mini pill, which does not seem to increase the risk of venous thromboembolism or arterial thrombotic accidents; otherwise you should discuss with your doctor about another contraceptive method, such as the intra-uterine device (IUD).

7) The pill causes mood changes and depression

DEBATABLE. Most studies have shown no effect of the pill on depression and mood changes; some studies have even found a protective effect. In 2016, an extensive review on hormonal contraception and mood changes confirmed the existing evidence, and concluded that “… negative mood changes are infrequent and combined hormonal contraception may be prescribed with confidence”.

However, a recent publication came to challenge this assertion. Danish researchers went through the health records of more than a million women using hormonal contraception. They found that those on the combined pill were 23% more likely to be prescribed an antidepressant than those not on hormonal contraception. For those on the minipill (and on other progesterone-only methods, including the hormonal IUD), the figure rose to 34%. It increased even further, to 80% more likely, for girls 15 to 19 years old on the combined pill.

There are a few important points to consider about these results:

Depression is a complex condition whose cause is still poorly understood. Several factors seem to play a role: genetic, environmental, psychological and social. Therefore, it is very difficult to evaluate the link between depression and hormonal contraception.
The Danish study does not prove that hormones are responsible for the depression – “association” does not necessarily translate into “causation”.
The risk of being diagnosed with depression peaks at two to three months of contraceptive use, but then begins to fall.
Even if these findings are confirmed, the number of affected women remains small: 2.2 out of 100 women who use hormonal birth control develop depression, compared to 1.7 out of 100 non-users.

In conclusion, the pill may have impact on some women’s emotions, but further research is needed to establish whether hormonal contraceptives are indeed the cause of depression and mood changes.

8) The pill is 100% reliable

FALSE. Theoretically, with perfect use, the pill is 99.7% effective at preventing unwanted pregnancy. However, there are many factors that may interfere with the pill’s level of effectiveness: forgetting to take it, not taking it as directed, certain medications or medical problems…Therefore, when it comes to real life, the pill is about 92% effective: about 8 in 100 women using the combined pill will get pregnant in a year.

In any case, the birth control pill remains one of the most reliable contraceptive methods.

9) If you take the pill you don’t need the condom

FALSE. A survey conducted in France showed that “…one in ten young women 15 to 20 years old is not aware that the pill does not protect against HIV and sexually transmitted infections (STI)”. As stated before, the pill is a very good at preventing unwanted pregnancy but it offers no STI protection at all. In fact, the only contraceptive method that protects against sexually transmitted infections is the condom. Read more here.

10) The pill causes cancer

TRUE AND FALSE. The pill seems to increase the risk of certain cancers, but it protects again others. Overall, with the use of oral contraceptives the risk of endometrial and ovarian cancer is reduced, whereas the risk of breast and cervical cancer appears to be increased.

The protective effect on ovarian and endometrial cancer (the lining of the uterus) has been consistently demonstrated in many studies. This effect increases with the length of time oral contraceptives are used and continues for many years after a woman stops using the pill.

Long-term use of oral contraceptives is associated with an increased risk of cervical cancer. This correlation is not completely understood, as virtually all cervical cancers are caused by certain types of human papillomavirus (HPV). It has been suggested that women who use the pill may be less likely to use condoms, therefore increasing their risk of being exposed to HPV.

An extensive analysis of more than 70 studies suggested an increased risk of breast cancer among current and recent users of hormonal contraception. The risk was highest for women who started using oral contraceptives as teenagers. However, by 10 years after cessation of use, their risk was similar to that in women who had never used it.

Since most studies so far have evaluated birth control pill older formulations with higher doses of hormones, until recently it was assumed that the newer-generation pills available now would be safer regarding breast cancer risk. Yet a new study from Denmark found that even with the current pills, hormonal contraception users experienced a 20% increase in the risk of breast cancer compared to non-users; the odds rose among women who used hormones for more than 10 years. The risk was similar in magnitude to that of older pill types.

Whether oral contraceptive use increases the risk of liver cancer is not clear: while some studies found more cases of hepatocellular carcinoma ( a type of liver cancer) in women who took the pill for more than 5 years, others did not confirm this correlation.

Hormonal contraception seems to have a protective effect on colo-rectal (bowel) cancer, but this has not been yet consistently proven.

Since the pill seems to reduce the frequency of certain cancers and increase the risk of others, an interesting question arises: Does the pill increase the overall risk of cancer? The answer is NO. A recently published study provided epidemiological data on more than 40,000 women followed for more than 40 years. The results showed that users of oral contraceptives are protected from colo-rectal, endometrial, and ovarian cancer; this beneficial effect lasts for many years after stopping the pill. An increased breast and cervical cancer risk was seen in current and recent users, which appears to be lost within approximately 5 years of stopping oral contraception, with no evidence of either cancer recurring at increased risk in ever users with time. These results are reassuring and provide strong evidence that most women do not expose themselves to long-term cancer harm if they choose to use oral contraception; indeed, many are likely to be protected.

11) The pill has many bothersome side effects

TRUE AND FALSE. Some women refuse to take the pill because they fear certain annoying symptoms. Indeed, the birth control pill is a medication, and as such, it has possible side effects.

The most common adverse reactions associated with use of combined contraceptives include changes in bleeding patterns, nausea, breast tenderness, headaches, missed periods, vaginal discharge and visual changes with contact lenses; few women may also experience changes in sexual desire and mood changes, or temporary weight gain related to fluid retention (see above). In general, these side effects are not a sign of illness, and usually stop within the first few months of using the pill.

While some women may experience bothersome symptoms, the pill provides important non-contraceptive health benefits:

Decreased risk of certain cancers (see above)
Improved bone mineral density (in older women)
Protection against pelvic inflammatory disease
Prevention of ovarian cysts
Reduction of menstrual bleeding problems
Prevention of menstrual migraines (with non-stop formulations)
Protection against iron-deficiency anemia
Reduction of ovulation pain
Treatment of acne
Treatment of bleeding from fibroids
Treatment of dysmenorrhea (painful periods)
Treatment of excess hair on face or body
Treatment of premenstrual syndrome (PMS)
Reduction of endometriosis symptoms
Reduction of polycystic ovarian syndrome symptoms
Induction of amenorrhea for lifestyle considerations (when you need to stop your period for a while; you can also advance or delay your period with the pill)

So, how dangerous is the pill?

There is no perfect contraception method. I wish there were. And it is true that hormonal contraception, like any other medication, may have annoying side effects and serious health risks. Does it mean that no one should take the pill? Of course not!

We should keep in mind that severe risks are very rare and most bothersome symptoms are short-lived; in addition, the pill offers many non-contraceptive health benefits. But when discussing about the pill’s pros and cons, sometimes we forget a very important issue: the birth control pill is one of the most effective contraceptive methods. And effective birth control prevents from unwanted pregnancy, which may have not only devastating psychological consequences, but may also lead to severe physical harm.

Therefore, the potential problems of the birth control pill should be analyzed in perspective: we shouldn’t just pay attention to downsides, forgetting to place them in context with the upsides. Every woman considering taking the pill should thoroughly discuss with her healthcare provider not only the possible risks, but also its significant benefits, which for many women will be greater than the harms.

Photo credits

Heading: vintag.es; 1: thebump.com; 2: breakingmuscle.com; 3: thejewel.com; 4: health.harvard.edu; 5: newhealthadvisor.com; 6: pinterest.com; 7: pinterest.com; 8: pinterest.com; 9: blog.path.org; 10: purelyb.com; 11: buzzfeed.com; Conclusion: bigthink.com

11Mar2017

GENITAL HERPES: ALL YOU NEED TO KNOW

Posted in Health by woman2womenblog

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Just got diagnosed with genital herpes? You are not alone! You should know that this is a very common condition, and that usually does not cause any serious health problem; however, anxiety, anger or even depression are common feelings every time the virus makes its appearance… And, as with HPV infection, misinformation makes things worse…

In this article you will find the most important facts regarding genital herpes:

Getting to know genital herpes

Genital herpes is a sexually transmitted infection (STI). It is caused by a virus called herpes simplex virus (HSV).

The herpes virus causes painful sores and blisters in the genital area, the anus, the thighs and the buttocks. Sometimes though, the HSV infection causes no symptoms at all; in fact many people are infected with HSV and don’t know it.

There are two types of HSV: HSV-1 and HSV-2. In general, type 2 affects the genital area and HSV-1 is the main cause of cold sores on the mouth or face. However, both types can cause either genital or oral infections.

How common is it?

It is estimated that 1 or 2 in 10 people (10-20%) are infected with the HSV; of those, 80% don’t have any symptoms. Genital herpes is more common in women than in men.

How did I get genital herpes?

As stated before, genital herpes is sexually transmitted: the HSV is spread through direct contact with herpes sores during vaginal, oral or anal sex. The virus can be passed to others during a first infection, with subsequent outbreaks or even if there are no evident sores (see below).
The HSV dies quickly away from the body; thus, it’s extremely unlikely -if not impossible- to get genital herpes any other way than by sexual contact, such as from towels, toilet sits or hot tubs.
It is possible to get infected by sharing sex toys with a partner who has the virus.
Infected people can transmit the virus to other parts of their own bodies (for example if you touch your cold sore on the mouth and then you touch your genitals). This process, known as autoinoculation, although theoretically possible is extremely rare, as our body develops -in most cases- antibodies that protect us against autoinoculation.

Is there any way of knowing how long I’ve had the herpes virus?

When a person is first infected with HSV, symptoms appear about 2–20 days after the virus enters the body.

However, many people have genital herpes for years or even decades without knowing it; that is, the virus remains silent for years, and at some point it becomes symptomatic. This situation can create misunderstanding in a monogamous couple, as a person assumes his/her partner was unfaithful, which may not be true.

What are the symptoms of genital herpes?

The symptoms are different the first time and the recurrent episodes.

–During the first herpes infection you may have:

flu-like symptoms: such as fever, chills, muscle aches, fatigue and nausea;
swelling of the lymph nodes in the groin;
stinging or burning feeling while urinating.
sores: initially small, fluid-filled blisters, often grouped in clusters; the area where the sores appear may be swollen and tender. Over a period of days, the sores open and release fluid, become crusted and then heal without leaving scars.

The first outbreak of genital herpes may last 2-4 weeks.

After this first infection, HSV remains in the body for life, within some specific nerve cells. Under certain circumstances (see below), the virus becomes active again: it travels along the nerves back to the genital area, and causes a new outbreak of sores. This is called a recurrence.

-During the recurrent outbreaks the symptoms are:

a prodrome: a burning, itching, or tingling sensation in the lower back, buttocks, thighs, or knees;
few hours later, sores may appear, usually without fever or swelling in the genital area.

The sores heal more quickly, within 3-7 days in most cases. Also, recurrent outbreaks usually are less painful.

What can trigger herpes outbreaks?

Although it is not always clear why or when the herpes virus will reactivate, certain factors are known to trigger herpes outbreaks. The most common are:

Stress: either physical (fatigue) or emotional (depression, anxiety).
Weak immune system: caused by sickness, infections, certain medications, etc.
Trauma or irritation of the genital area: due to vigorous sex, intense sweating, tight clothes, etc.
Exposure to sunlight or ultraviolet light.
Hormone fluctuations: some women may notice that outbreaks are more common right before their period, or during pregnancy.
Excessive alcohol consumption.
Certain foods: some studies (here and here) have found L-arginine, an amino acid present in food can aggravate or cause more frequent herpes outbreaks. Foods high in arginine include: nuts (almonds, walnuts, cashews, peanuts), grains (whole wheat, oats, brown rice, flour products), chocolate and caffeinated beverages.

How often will I have symptoms of genital herpes?

The frequency and intensity of the outbreaks vary with each person. While some people have frequent, painful outbreaks with many sores, others have only rare and mild symptoms.
Outbreaks usually are most frequent in the first year after infection. For many people, the number of outbreaks decreases over time.

Is genital herpes a serious condition?

Genital herpes is not life threatening in itself.
One of the biggest problems of genital herpes is the emotional burden. The fact that genital herpes causes painful symptoms, imposes certain limitations on sexual activity, and it’s a lifelong condition may lead to frustration, anxiety, anger and depression (read more here). Don’t hesitate to discuss your feelings with your doctor, who can advise you how to cope with them.
Having herpes sores makes it easier for HIV (the virus that causes AIDS) to enter the body. Moreover, having both viruses together may make each one worse.
A pregnant woman can pass herpes on to her baby (see below). Therefore, it is very important that you inform your doctor if you are pregnant and have herpes.

How can I find out if I have the herpes virus?

If you think you have genital herpes you should consult a healthcare provider, who can diagnose herpes by performing a physical exam and certain laboratory tests:

If sores are present, a sample of fluid taken from a sore can show if you have the virus and what type of HSV it is. The sample may be tested with several techniques, of which cultures and polymerase chain reaction (PCR) are the most utilized.
Blood tests can detect the antibodies our body produces to fight the virus; these tests can show the type of HSV as well.

How is genital herpes treated?

There is no cure for genital herpes.
However, antiviral medications – aciclovir, famciclovir and valaciclovir – can reduce the duration of the outbreak and make symptoms less severe. There is some evidence that these drugs also reduce the risk of giving herpes to someone else.
When taken on a daily basis, medications can decrease or completely prevent the outbreaks. This is called suppressive therapy and is indicated, among other situations, in persons suffering very frequent outbreaks (usually more than six episodes per year).

How can genital herpes be prevented?

Condoms may reduce your risk of passing or getting HSV, but do not provide complete protection: areas of skin that have the virus but are not covered by the condom can spread the infection.
Avoid sexual intercourse if you or your partner has visible sores on the genitals; likewise, you shouldn’t receive oral sex from someone who has a sore on the mouth. Also, pay close attention to the prodromic symptoms announcing an outbreak: sexual contact should be avoided from the time you feel the prodrome until a few days after the sores have gone away. Although less contagious, herpes can be spread even if there are no visible lesions, through a process known as shedding (means that the herpes virus is active on the skin). Unfortunately, there is no way to know when a person is shedding.
Wash your hands thoroughly after any possible contact with sores, in order to avoid reinfecting yourself or passing the virus to someone else.
In certain cases, suppressive therapy may be proposed to reduce the risk of passing the infection to your partner.
Once you got the virus, avoiding known triggers may reduce the frequency and intensity of outbreaks: a good diet, enough rest, stress management may all help.

Will herpes affect my pregnancy or my baby?

If you are pregnant and infected with HSV you may pass it to your baby, who may eventually develop a severe infection called neonatal herpes.
Although the virus may rarely spread through the placenta, most babies get infected during a vaginal birth, with the passage through the infected birth canal (vagina).
This is most likely to occur if you first become infected with HSV during pregnancy and if you have your first outbreak late in pregnancy. It is possible to transmit the virus even if you were infected before pregnancy and you have a recurrent outbreak near delivery, but the risk is much lower.
In certain cases, you may be offered herpes medicine towards the end of your pregnancy to reduce the risk of having any symptoms and passing the virus to your baby.
If you have sores or warning signs of an outbreak at the time of delivery, you may need to have a cesarean section to reduce the odds of infecting your baby.

Can I breastfeed my baby if I have the herpes virus?

In most cases you will be able to breastfeed; in fact, herpes virus is not transmitted through breast milk.
Whether you breastfeed or not, the baby may get infected by touching a sore on your body. To avoid spreading the virus, cover your sores and thoroughly wash your hands before holding your baby. If you have a herpes blister on your breast don’t nurse from that side until the area has completely cleared up.

References

Centers for Disease Control and Infections: Genital Herpes: CDC Fact Sheet (USA)

The American College of Obstetricians and Gynecologists: Genital Herpes (USA)

British Association for Sexual Health and HIV: 2014 UK National Guideline for the Management of Anogenital Herpes (UK)

Haute Autorité de Santé: Prise en charge de l’herpès cutanéo-muqueux chez le sujet immunocompétent (France)

29Mar2016

CONTRACEPTION: 14 COMMON MYTHS – BUSTED

Posted in Health by woman2womenblog

How good is your knowledge on contraception? Statistics show that even if contraception awareness is on the rise, there are still a lot of important gaps, and many misconceptions persist.

If you are like most young people, your “education” on birth control comes mainly from your friends, and the internet. And you may have learnt valuable things from them! But there is still a lot of misinformation going around, leading in many cases to misunderstandings and unpleasant surprises…

Following are some of the most common myths, rumours and misperceptions regarding birth control that you should know in order to avoid an unplanned pregnancy.

MYTH # 1: I won’t get pregnant if my partner pulls out before he comes

This is one of the most common misconceptions, responsible for many unwanted pregnancies. Also known as the withdrawal method, it has a high rate of contraception failure. This is because some pre-ejaculation fluid (or pre-come) may be released before the man actually ejaculates; this pre-come contains spermatozoids, and it takes only one sperm to get you pregnant! In addition, some men may not have enough self control to withdraw in time…

Keep in mind that pre-ejaculation fluid can also contain sexually transmitted infections, so pulling out will not prevent you from getting an infection.

MYTH # 2: I don’t get pregnant if I have sex during my period

The chances of getting pregnant while on your period are low, but it may happen, mainly in women with shorter cycle –i.e., if you get your period every 21-24 days. In such case, your ovulation occurs around the 10^th to 12^th day after the beginning of your period. Since sperm can live up to 5 days inside your body, if you have sex towards the end of your period, sperm can wait for the egg to be released and you may become pregnant.

But even in women with longer, regular cycles, the ovulation may eventually take place earlier… So remember, you can get pregnant at any time of the month if you have sex without contraception.

MYTH # 3: The morning after pill is dangerous, you can’t take it more than once or twice in your lifetime

It has been suggested (mostly by internet rumours) that it is dangerous to take the emergency contraception pill more than one or twice in your life. According to the World Health Organisation: “Emergency contraceptive pills are for emergency use only and are not appropriate for regular use as an ongoing contraceptive method because of the higher possibility of failure compared with non-emergency contraceptives. In addition, frequent use of emergency contraception can result in side-effects such as menstrual irregularities, although their repeated use poses no known health risks.” Emergency contraception pills are very safe and do not harm future fertility. Side effects are uncommon and generally mild. Read more about the morning after pill here.

MYTH # 4. I don’t get pregnant if I have sex standing up or if I’m on top

Some women believe that having sex in certain positions, such as standing up, sitting down, or if they jump up and down afterwards, they won’t get pregnant as sperm will be forced out of the vagina. In fact, sperm are very strong swimmers! It has been showed that within 5 minutes, sperm are able to reach the tube, where the fertilisation of the egg takes place, and this happens regardless of the position you have sex in.

There’s no such thing as a “safe” position if you’re having sex without a condom or another form of contraception. There are also no “safe” places to have sex, including the bathtub, the shower or the sea.

MYTH # 5. There are only 3 contraceptive options: the condom, the pill and the IUD

Although these three methods are the best-known, there are 15 different methods of contraception (the available options differ in each country). Unfortunately -for women- there are only two choices for men (the male condom and permanent sterilisation). Women have a choice of about 13 methods, including several of long-acting reversible contraception -this means you don’t need to remember to take it or use it every day or every time you have sex.

MYTH # 6. The IUD is not suitable for teenagers and women without children

In the USA, 44% of adolescent girls ages 15 to 19 have had sexual intercourse. Although most of them have used contraception, teenagers frequently use methods with high failure rates -such as withdrawal, or they incorrectly use more reliable methods -such as the pill. In fact, 8 out of every 10 adolescent pregnancies are unintended.

The intrauterine device (IUD), a small device that is inserted into the uterus, has been traditionally reserved to women who have had children. However, new guidelines issued by the American College of Obstetricians and Gynecologists have changed this old perception: the IUD, together with the contraceptive implant, are considered now first-line contraceptive options for sexually active adolescents and young women, as they are the most effective reversible contraceptives for preventing unintended pregnancy, with about 99% effectiveness.

Of course, the IUD and the implant do not protect against sexually transmitted infections, therefore you should also use condoms for that purpose.

MYTH # 7. You can’t get pregnant if it’s the first time you have sex, or if you don’t have an orgasm

These persistent misconceptions are, unfortunately, still responsible for many unplanned pregnancies. If the intercourse takes place during your fertile period, you may become pregnant, whether it’s the first or the hundredth time you’ve had sex, whether you liked it or not.

MYTH # 8. Two condoms are better than one

Condoms may occasionally break. Many people think that using two condoms (also known as “double bagging”) is safer than using one. Actually, it’s exactly the opposite: using two condoms causes friction between them, increasing the risk of breakage. Thus, two condoms should not be used, neither for pregnancy prevention or for safer sex; this is also true for using a male and a female condom at the same time. When used properly, a male condom is 98% effective at preventing pregnancy, a female condom is 95% effective.

MYTH # 9. I can use any lubricant together with the condom

During intercourse, adding lubricant may ease penetration, so sex is pleasurable and not painful. This is important when, for many reasons (such as stress, medications, taking the pill, etc) the natural wetness of the genital area is reduced.

Lubricants can be made from water, oil, petroleum or silicone; however, when using condoms, water-based lubricants should be used: oil-based products such as petroleum jelly, creams, or baby oil and can damage the latex and make the condom more likely to split, resulting in no contraceptive protection.

Silicone-based lubricants are a newer form of lubrication; they are safe to use with condoms. However, they can be harder to wash off and may cause irritation.

MYTH # 10. If you take the pill for many years, you won’t be able to have children in the future

This is another very common misconception. After stopping the oral contraceptive pill you may get pregnant immediately, but sometimes it may take two or three cycles for your fertility to fully return, no matter how long you have been using it. Some studies have shown that, within a year after going off the pill, 80% of women trying to get pregnant will get pregnant – exactly like women who were never on the pill.

MYTH #11. You don’t get pregnant if you douche right after sex

Vaginal douching (washing out the vagina) after sex won’t help to prevent a pregnancy. Again, this has to do with spermatozoa being fast swimmers. By the time a woman starts douching, sperm are already well inside the uterine cervix, where no douching solution can reach them.

In fact, you should never douche: douching can lead to many health problems, including problems getting pregnant, vaginal infections and sexually transmitted infections.

MYTH #12. I’m breastfeeding so I can’t get pregnant

While you’re less fertile when breastfeeding, you may become pregnant; there is no accurate way to predict when fertility returns, even if you breastfeed exclusively. You may not menstruate for several months after giving birth, but at some point you will have your first ovulation -where you can get pregnant- and this will occur two weeks before you get your first period.

Thus, when nursing you should use birth control if you wish to avoid pregnancy.

MYTH # 13. You’re only fertile one day a month

If you have a regular cycle of 28 days, the ovulation usually occurs the 14^th day of your cycle. But it’s not only that day that you are fertile. As said before, sperm can live in the cervix for up to 5 days, waiting for the egg to be released. Studies have shown that most pregnancies result from intercourse that takes place during a six-day period ending on the day of ovulation. Once the egg leaves the ovary, in about 24 hours it dies, and the fertile period is over.

However, even in women with a perfectly regular cycle, the hormonal balance involved in the ovulation process can be disrupted by many factors: stress, medications, etc, leading to an earlier or delayed ovulation. Thus, trying to avoid a pregnancy by just having intercourse on the “safe” days can be difficult and may eventually result in an unwanted pregnancy.

MYTH # 14. I don’t need a condom because I’m taking the pill

A survey conducted in France showed that “…one in ten young women ages 15 to 20 is not aware that the pill does not protect against HIV and sexually transmitted infections”. In fact, the only contraceptive method that offers protection against STIs is the condom. Even other barrier methods, such as the diaphragm, do not to keep bacteria out of the vagina, and the pill and IUD offer no STI protection at all.

The bottom line:

Don’t be afraid to talk to a doctor about birth control! True, discussing contraception and sexual practices with a healthcare professional may be embarrassing… but it’s better to discuss ways to prevent an unintended pregnancy rather than dealing with one after it happened!

You can do your research before scheduling an appointment -there are many good sites to learn useful information about birth control – but a doctor will help you decide which is the best contraceptive method for you, and how to use it in a proper way.

Knowledge is empowerment! Learn your choices, be aware of the dangers of irresponsible sexual practices, be the advocate for your own sexual health!

Find out more about contraception here:

Centers for Disease Control and Prevention, USA. Contraception

National Health System, UK. Your contraception Guide

FPA UK. My contraception tool

Photo credits

Intro: evoke.ie; 1: your-life.com; 2: aboutgettingpregnant.com; 3: keepcalm-o-matic.co.uk; 4: pinterest.com; 5: xonecole.com; 6: teenplaybook.org; 7: geekandjock.com; 8: contraception.about.com; 9: hackcrow.com; 10: telegraph.co.uk; 11: aliexpress.com; 12: fidias.net; 13: dailymail.co.uk; 14: blog.path.org; bottom line: contraception-about.com.

16Sep2014

HPV: ALL YOU NEED TO KNOW

Posted in Health by woman2womenblog

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You got your Pap test result: “HPV”. What do you do? What most of us do: you google it! You go from one site to the other, from forum to forum … and you get really confused: I have what?!? How did I catch it? Will I have cancer? Is my partner cheating on me? A lot is being said and written about HPV, a great part of it being contradictory! The truth is, many things about HPV are still a mystery, even for physicians… Let’s try to get things straighten out and answer the most common questions regarding HPV….

Getting to know HPV

HPV stands for human papillomavirus. It’s a virus and is transmitted from person to person through skin-to-skin contact. HPV is in fact a very large family, comprising more than 120 subtypes; of those, only 30 infect the genital area.

How common is HPV infection?

Very common! It is estimated that 80% of women will contract the virus at some point in their lives. Most of the times, the immune system will be able to get rid of the virus, but a small percentage will keep it for life. It seems that many women will catch it and fight it several times in their lifetimes…

How did I get HPV? Who gave it to me?

The primary source of transmission is sexual contact, including vaginal, oral or anal. Actually, sexual intercourse is not required to get infected, as HPV can be spread by skin-to-skin contact. Although some research suggests that HPV could be transmitted through items such as towels or underwear, this is not yet clear. On this subject, the opinions are divided between experts, and many (including myself) feel that it is extremely unlikely, if not impossible, to catch the virus this way. Α pregnant woman, in rare instances, may transmit HPV to her baby, but the transmission route (vaginal the moment of delivery, or through the placenta during pregnancy) is not yet clear.

Is there any way of knowing how long I’ve had HPV?

Once you get infected with HPV, it may either show itself (usually 1 to 3 months after), or lay dormant and undetectable. Then the virus may be later cleared completely by the immune system, or remain present in the cervical cells for years. Because it can last long in your body before any cell changes occur, it is difficult to know who transmitted HPV to you or how long you’ve had it. So the answer to this question is: NO.

I got HPV! What will happen to me now?

-Most of the times, absolutely nothing. The majority of HPV infections will be cleared by your immune system without you even noticing it.

-Of the over 100 types of HPV, about 12 subtypes (mostly subtypes 6 and 11) may cause genital warts (also known as condylomas). These are growths that may appear on the external genitalia, but also around the anus, inside the vagina or on the uterine cervix. Genital warts are very common: 1 out of 10 persons will have condylomas at some point in their lives (the frequency varies according to different countries between 0,3 and 12 %). It is important to remember that genital warts are benign and do NOT evolve to cancer.

-Approximately 15 types of HPV (most commonly types 16 and 18) are related to cancer. All these types are known as “high risk types”. While cervical cancer is the most common cancer related to HPV, and HPV seems to be almost the exclusive cause of cervical cancer, this virus can also cause other, less frequent cancers: vulvar, vaginal, anal and oropharyngeal (means throat and tongue). Because a lot has been said lately about the possibility of getting cancer of the throat with oral sex, it is important to clarify that: Yes, HPV is related to throat cancer, BUT this is a not a very common cancer and only half of all throat cancers are caused by HPV!

-Low-risk types can also cause a rare condition called recurrent respiratory papillomatosis, in which warts grow in the throat.

What about men?

Things are less clear for men, as HPV is more difficult to test than in women. It is accepted that men are carriers of the virus and contribute to its widespread presence, so it can be assumed that HPV infection is as frequent in men as in women. What is sure is that men are much more rarely affected by the virus, with the exception of genital warts (same as women). Although rare, men may develop HPV-related anal or oropharyngeal cancer. HPV may be also related to penile cancer, but this type of cancer is extremely unusual.

I got infected with a high risk-type HPV. Will I have cancer?

When we get infected with a high risk-type virus, it may enter the cells and damage their DNA, causing then to grow abnormally. These cellular changes may progress to what is called dysplasia or cervical intraepithelial neoplasia (CIN). Most of the times, the immune system will destroy the abnormal cells before they become cancer. But sometimes they are not cleared by our body’s defense, allowing them to evolve, first to a mild lesion, then to a moderate, then to a severe lesion, which in turn, after several years may result in cancer. The transformation of these cells into cancer has to do with a balance between the aggressiveness of the virus and how strong our immune system is: the stronger will prevail…

Can we stop the virus before going into cancer?

Yes! Thanks to a Greek scientist, Dr. Georges Papanicolaou, we learnt that cervical cancer can be found before becoming cancer, that is, at its precancerous state. The Pap test (named after him) can detect early signs of abnormal cell changes of the cervix, allowing early treatment so they do not become cancer. There are other, more sophisticated tests, such as HPV testing and colposcopy that can be used as complementary exams t to the Pap test.

How can I avoid HPV infection?

That’s a difficult question. A sexually active person will never be 100% protected against HPV. We can though take some measures to reduce the chances of infection:

-Limit the number of sexual partners: although you may get HPV even if you had only one sexual partner in your lifetime, the more partners you have, the more the changes of getting infected.

-Use condoms. Condoms offer only partial protection against HPV infection as the virus can also be passed by touching infected areas not covered by a condom. The protection of condoms is estimated to be around 60%, that’s something, though ! and in fact is the only mean we have to be protected. Condoms should be used for vaginal, anal or even oral sex.

-Get vaccinated. Two vaccines are available to protect against certain types of HPV. This topic deserves further analysis in a future post…

What can I do to fight HPV?

There is no treatment for HPV itself, only for the problems that the virus can cause. These are some measures you can take to help your body get rid of the virus or at least prevent it from evolving into more severe lesions:

-Boost your immune system. The virus takes profit of a low defense system to progress. To help your immune system eat healthy, sleep well, avoid stress (if that is possible…), exercise, do activities that make you feel relaxed…Read more here.

-Quit smoking. Some chemical contained in cigarette will help the virus to progress into cancer.

-Get off the pill. Although the pill protects against uterine and ovarian cancer, it doubles the risk of cervical cancer…

In conclusion, if you got HPV:

First of all: don’t panic!

Second: get always good quality information on the subject. Don’t rely on rumors or on “what someone told you”. Knowledge is power!

Last, but not least, visit regularly your gynecologist. It takes 5 minutes to have a Pap test done. These 5 minutes can save your life!

References

http://www.cdc.gov/std/hpv/stdfact-hpv.htm

http://www.acog.org/~/media/For%20Patients/faq073.pdf?dmc=1&ts=20140707T0129049372

http://www.biomedcentral.com/1471-2334/13/39