birth control

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Ease of Use Most Important Factor in Contraceptive Method

Thursday, May 16th, 2013

A wide variety of women use contraception in the modern day, whether they are simply putting off having a child for the time being or they have decided not to have a child at all. The type of contraception that a woman chooses can have a big impact on her life, and is one of the most important decisions that she can make. One study examined the contraception methods used by a variety of women, across both age and social lines, to determine what factors were most important in determining the type of contraception used.

Not surprisingly, one of the most important factors used by women in determining their method of birth control is its ease of use. The birth control pill can be notoriously difficult for some women to keep track of. It must be administered at the same time, every day, to be effective. That is why an increasing number of women are turning to other contraceptive methods, such as IUDs, to prevent pregnancy.

However, as a doctor I feel it’s my duty to urge women to think a little bit more about what contraception is best for them. There are a number of other factors besides ease of use to consider when choosing a method of birth control, from the permanence of the method you want to use to biological issues which may play a huge role in determining the efficacy of your chosen method. For example, an IUD may be best suited for a woman who has already had children and is looking for a more long-term solution to prevent pregnancy. Before making a decision about your birth control, be certain you engage in a dialogue with your doctor to determine what solution is best for you. There are so many options out there that it is easy in this day and age to find something tailored to your individual needs.

 

- Yvonne S. Thornton, M. D., M. P. H.

Can A Low-Dose Birth Control Help Control PMS?

Monday, April 29th, 2013

Being a woman is tough, especially when you have to deal with the monthly effects of premenstrual syndrome. PMS can have a range of effects, as every woman knows, and while for some it may be nothing more than a minor annoyance, for others it can be pretty difficult to get up and go while they’re dealing with symptoms such as moodiness, aches, pains, and bloating. I understand that, and part of my job is making sure that women have all the resources they need so they can live healthy, comfortable lives, no matter what their bodies are putting them through.

While birth control and other drugs been used for years to deal with the more serious symptoms of more severe cases of PMS, or even premenstrual dysphoric disorder, (PMDD), both women and physicians hesitate to give full doses of birth control to women who don’t need or want it. The birth control pill comes with a lot of side effects, as any woman who has taken it knows, and this can cause a lot of concerns for women who are already dealing with the effects of PMS. Fortunately, low-dose birth control can do a lot to regulate your menstrual cycle, and it comes with far fewer side effects than its more estrogen-heavy counterpart. Studies show that it can also help to alleviate the symptoms of PMS, so it may be an option for women who are trying to deal with the worst symptoms of their oncoming menstrual cycle.

If you think your PMS symptoms are bad enough to warrant medical intervention, make sure you bring it up during your next appointment with your doctor. It’s important to have a dialogue with the person in charge of your health about what is going on with your body, and what can be done to make you more comfortable, and your life a little easier. It’s also important to trust your doctor’s judgment when it comes to low-dose birth control, or any other form of treatment. They will know what is best for your body, and can talk you through your options.

 

- Yvonne S. Thornton, M. D., M. P. H.

Do Failed Emergency Contraceptive Result in Birth Defects?

Monday, December 31st, 2012

As I’ve discussed before, emergency contraceptives should never serve as your main form of birth control. In certain circumstances, the morning after pill is perfectly acceptable. Maybe your usual form of birth control didn’t work, or maybe your sexual encounter was unplanned, or—worse yet—unwanted. Occasional use of emergency contraceptives such as the Plan B pill is fine, especially if it will prevent the birth of a baby that cannot be properly cared for. However, these pills are not always 100% effective in preventing pregnancy. If you took an emergency contraceptive but still got pregnant, you’re probably wondering how the hormones might negatively affect your baby’s health.

Luckily, the creators of the emergency contraceptive already thought of that, and they are designed in a way that will not harm a developing baby should the hormones be ineffective at preventing pregnancy. One study in particular showed that emergency contraceptives had absolutely no effect on the likelihood that a woman would have an ectopic pregnancy. Ectopic pregnancies are extremely dangerous for the woman having it, and most are aborted so that the mother can live through them. They occur when the fetus is growing outside the uterus. If you took an emergency contraceptive and it failed, you are just as likely to have a normal, healthy baby as if you hadn’t taken anything at all. Preventing pregnancy with an emergency contraceptive is just as safe as preventing it with regular birth control, even though “morning after” pills such as Plan B give you twice the amount of hormones as a high dose birth control pill.

While you’ll have a perfectly safe pregnancy if an emergency contraceptive fails, you should absolutely never rely on it as your only birth control. If you know that you are going to be having sex, you should already be on birth control to prevent pregnancy. On top of that, you should be using a condom if you aren’t sure of the sexual history of your partner. Doctors aren’t entirely sure what the long-term effects of high doses of hormones are, so taking pills like Plan B regularly could easily lead to blood clots or strokes. If you need to take an emergency contraceptive in a true emergency, rest assured that it will probably work. If it doesn’t, you’ll soon be the mother of a healthy new baby.

 - Yvonne S. Thornton, M. D., M. P. H.

 

What Causes Breakthrough Bleeding?

Monday, December 24th, 2012

Vaginal bleeding outside the schedule of your normal menstrual cycle is always disconcerting. Many women feel a rush of panic when they notice blood on their underwear during a random trip to the bathroom, and rightfully so. Bleeding is usually a sign that something is wrong with us internally. If you’re not on birth control, you should see your physician immediately to make sure nothing is wrong and also to receive a pregnancy test. If you’re bleeding randomly and you are on oral birth control medication, this is probably breakthrough bleeding or spotting. Though it’s frightening, it’s actually not something you should be overly concerned about. It’s common, and it’s a harmless side effect of contraception. Of course, it will still be a surprise when you notice it, so learning the cause might help you feel less worried when you do notice a bit of abnormal bleeding while taking contraception.  As always, with breakthrough bleeding, abstinence or an alternate form of contraception is in order.

Studies show that breakthrough bleeding on contraceptives is caused by the hormones they produce, such as lower dose progestins, which are forms of synthethic progesterone. Since the 1960s , the estrogen dose in oral contraceptive has decreased from more than 150 mcg of ethinyl estradiol to 35 mcg or less. The reduction in dose of the hormone has reduced the incidence of venous thrombosis and clots but also increased the incidence of breakthrough bleeding because of the lower dosage.  Without enough hormone to stabilize the lining of the uterus, the lining prematurely sheds causing breakthrough bleeding (metrorrhagia).  Progesterone-only implants and vaginal rings particularly have an increase in the prevalence of breathrough bleeding, specifically with the active component of etonorgestrel.  To solve this problem, many women find it helpful to go on a different type of contraceptive with a different ratio of hormones to see if their body might react differently.

If you do notice large amounts of blood outside of your normal menstrual cycle, you need to contact your  gynecologist. Though it might be normal spotting caused by your birth control, there is also a chance that it could be a sign of something more serious, or even pregnancy. If you find out it is in fact caused by your contraception, speak with your gynecologist who may switch brands, doses or types of hormonal contraception. In addition to making you worry, spotting and breakthrough bleeding is extremely inconvenient, so the sooner you solve the problem the better off you’ll be.

You can read more about abnormal bleeding and contraception in my women’s health book, INSIDE INFORMATION FOR WOMEN, now in paperback.

 - Yvonne S. Thornton, M. D., M. P. H.

 

Is Your Birth Control Making You Gain Weight?

Thursday, November 1st, 2012

All medications have side effects. From Advil to Zantac, every medication we need for common ailments might have a drawback. For women, birth control can be a bittersweet prescription. On the one hand, women who take it will be protected from pregnancy. However, those same women might experience some unwanted side effects such as moodiness, fatigue and a change in their sex drives. One of the major concerns about birth control—especially for women in the United States—is the potential for weight gain as a side effect. We all try to maintain a healthy weight, so adding birth control into the mix of challenges can be disheartening. Luckily, recent studies show that weight gain might not actually be a side effect of modern birth control.

Every birth control is different, but they are all combinations of the same hormones. They either contain progestin and estrogen, or progestin on its own. However, the levels of each are low, and they have no real effect on weight gain or weight loss. So, why do women think birth control causes weight gain? Many brands list this as a side effect to cover themselves, but the notion started in the 1960’s when birth control became available. The pills back then contained almost 1,000 times the amount needed to prevent pregnancy, so side effects ran rampant.

The hormones themselves might not cause weight gain anymore, but that’s not to say the weight you gain while taking a contraceptive isn’t related to the pill, ring, or patch. Birth control has many other, real side effects that could easily affect your weight. For example, the hormones might cause changes in your mood, which could leave you feeling down in the dumps more than usual. If you’re like most women, you might eat when you’re sad, so weight gain will be inevitable in that scenario. More bad days will lead to more overeating, which will lead to weight gain. You might feel (and act) like a bottomless pit at every meal. Most pills also cause water retention in one form or another, so you might feel especially bloated.

If you notice significant weight gain and feel that it’s related to your birth control, talk to your doctor about switching brands. The hormones alone do not do it, so there’s a good chance your side effects are especially strong. Different brands affect people differently, so try your luck with another.

- Yvonne S. Thornton, M. D., M. P. H.

Just Because You’re On the Pill, Doesn’t Mean You Won’t Get Pregnant

Monday, May 28th, 2012

With contraception so much in the news lately, it seems that we have heard all there is to say about it.  A recent study regarding birth control though, has something quite different to say that definitely deserves our attention.  It’s evident from the attention that political contraceptive debates received that there are a lot of women in the US who take the pill or some other form of birth control.  According to the American Journal of Obstetrics and Gynecology though, many of those women wrongly assume that their contraception is infallible.

According to the Guttmacher Institute, 99% of women of reproductive age who have had sex use contraception.  That’s a lot of women, but Researchers at Washington University in St. Louis found that a shocking 45% of those women believe that contraception can prevent pregnancy 100% of the time.  With so many people taking birth control under this false assumption, it’s obvious there’s a need for education and media exposure.  While the pill, which is the most popular form of contraception, is mostly successful at preventing pregnancy, it can indeed fail between 2%-9% of the time.  And that’s the failure rate if you remember to take it every single day.  The failure rate can increase when women miss pills, are in their first month of taking the pill, switching dosages, or taking medications like antibiotics, migraine medications, or antidepressants.  Condoms have an even bigger failure rate of 15%-24%. This is why it’s so important for women to discuss their birth control options with their physician, and that discussion should include how effective each option is.  The rates of contraception failure with respect to perfect use and average use are outlined in my health book, Inside Information for Women.  Hopefully, that chapter will give you a better understanding of the types of contraception offered, their effectiveness and their applicability to your lifestyle.

This information shouldn’t make anyone panic, because as a whole, birth control is fairly effective, especially when compared to not using any contraception at all, which has a failure rate is 85%! However, knowing more about failure rates should make people aware of the actual risk involved in being sexually active, even while taking birth control.  This information probably won’t cause people to think again before having sex, and it may not prevent unintended pregnancies.  At the very least though, it gives parents like me yet another reason to teach our children that sexual activity does have consequences and is better saved for a time in our lives when we are ready to be responsible for our actions.

 

- Yvonne S. Thornton, M. D., M. P. H.

Jobs Should Provide Health Insurance, Not Moral Judgment

Thursday, May 17th, 2012

The debate over health insurance has certainly been heated over the past few years, and most of those arguments stemmed from concerns over financing and constitutional rights.  More recently though, it seems they have decided to narrow their focus to something a little more personal for women, and that’s contraception.  Although employers rarely want to know what you’re using your health insurance for due to privacy concerns, some would like to prevent their female employees from using their insurance for birth control.

The arguments behind this have been few.  Some claim that cutting birth control out of their health insurance plans would save money.  While this is somewhat true, in the grand scheme of things, it’s a bit ridiculous.  Birth control is easy to produce and access, and with so many competing contraception options and companies, the price is affordable.  Additionally, when female employees take birth control, they prevent pregnancies, which are much more costly for health insurance plans in the way of prenatal check-ups, hospital stays, maternity leave, and eventually, another family member to add to the plan.  In the long run, employers would actually save money by giving their employees access to contraception.

Money isn’t the only argument though.  There are religious organizations that don’t want to provide birth control to their employees out of religious, or moral, concerns.  Although the foundation of their organization stems from a particular religion, they employ people who are not necessarily a part of that faith.  There are religious hospitals, private schools, and nonprofit organizations for example, who have hundreds of staff members from all walks of life.  They feel that they have a right to impose their moral judgment on all of their employees. If they must abide by the same antidiscrimination laws that prevent them from firing someone because of their religion, race, or sexual orientation, then why should they be allowed to discriminate when it comes to health insurance?

Obviously, as a physician, I believe that the gift of life is precious.  That’s also why I believe though, that women need to be ready to receive that gift.  It takes a huge commitment to raise a child, and even more to develop that child into an intelligent, caring, and well-balanced person.  Our jobs are there to give us the opportunity to provide for our families, both in terms of money and health insurance and in terms of allowing a woman, mother or not, to feel as if she is self-sufficient, contributing and using the talents that she has developed over a lifetime. Mothers especially need an outlet other than their children.  Our jobs have no right to decide when we start that family though and by no means do they have the authority to judge the morality of our decisions.

- Yvonne S. Thornton, M. D., M. P. H.

Free Birth Control For All? Yes!

Friday, July 22nd, 2011

When you’re on a strict budget, out-of-pocket costs can convince a woman to forego birth control. But getting pregnant is a much more expensive proposition and comes with a lifelong commitment — one that many women are neither emotionally or financially ready to make.

The new health care law requires the Department of Health and Human Services to create a list of health services that new health insurance plans must provide without deductibles or co-pays. And the National Academy of Sciences’ Institute of Medicine (IOM) has prepared a report recommending that birth control be on that list.

…the Guttmacher Institute estimates that 98 percent of sexually active women will use contraception at some point during their reproductive years, and that cost concerns are frequently cited as a reason for inconsistent use or use of a less then optimal method.

 

In fact, Guttmacher said in testimony submitted to the IoM earlier this year, “Women citing cost concerns were twice as likely as other women to rely on condoms or less effective methods like withdrawal or periodic abstinence.”

Along with the recommendations concerning birth control, the IOM recommended a number of other preventive care services for women be made available without deductibles or co-pays:

…annual “well-woman” visits; screening of pregnant women for gestational diabetes; screening for sexually transmitted diseases, including HIV; more support for breast-feeding mothers; and counseling and screening for possible domestic violence.

I urge HHS Secretary Sibelius to accept the IOM recommendations. Women’s health issues have taken a backseat for too long.

- Yvonne S. Thornton, MD, MPH

The new, several-mornings-after pill

Monday, August 16th, 2010

The FDA has just approved an emergency contraceptive that can prevent pregnancy if taken up to five days after intercourse.

The new drug, ulipristal acetate (ella), will be available by prescription only, unlike the so-called “morning-after pill,” levonorgestrel, which can be bought over-the-counter.

While ella is not the first emergency contraceptive to be approved, it gives women a wider window of opportunity to prevent pregnancy than previous emergency contraceptives such as levonorgestrel, which must be taken within 72 hours to be effective.

Although it’s been used in Europe for the past year, ella won’t be available here in the U.S. for another two to three months. And there are still risks and side-effects associated with it, as with all drugs. Still, the introduction of a new emergency alternative is good news for women and their doctors, in preventing unintended pregnancy.

- Yvonne S. Thornton, MD. MPH

Why it’s essential to offer kids comprehensive sex education

Monday, August 31st, 2009

In a recent study, about half of teens surveyed admitted to sexual activity. It’s a fact of life that adults have to face squarely.

And adults probably would be naïve to assume that the only ones having sex are the ones who are willing to admit to it.

But there’s another factor to consider: kids without access to comprehensive sex education may not know enough to call the sex that they’re having “real” sex.

Consider this finding from another survey, this one of ninth graders, that appeared in the journal Pediatrics in April 2005:

Adolescents evaluated oral sex as significantly less risky than vaginal sex on health, social, and emotional consequences.

That study found that, because of their assumptions about it being less risky, considerably more ninth-graders were having oral sex than were having vaginal sex.

Clearly, we’re failing our children if they believe that oral sex is less dangerous to their health. Oral sex can expose teens to the same sexually transmitted diseases — herpes, Chlamydia, gonorrhea, and HIV — as “real” sex. The only risk they’re avoiding by having oral-genital or anal-genital intercourse instead of genital-to-genital contact is pregnancy.

So why don’t kids know the risks?

Because we adults are not providing them with frank, comprehensive sex education.

We all want to keep children safe and preserve their innocence. But think for a minute — would you hand over the car keys to a child who’s never had a driving lesson? Teens are exposed to a more powerful drive than the one to get behind the wheel. Those raging hormones of adolescence are a biological imperative. We ignore that irrepressible drive at our children’s peril.

As an Ob-Gyn, I see the consequences of inadequate sex education. After years of decline, STDs are on the rise among adolescents. So is pregnancy.

We need to be honest with our children about sex, not because we expect them to be sexually active any more than when we expect them to crash the car when we tell them to buckle up. We must do it to protect them. We would be negligent not to. And, we need to discuss sexual intercourse and all the attendant risks along with the responsibilities before they are teenagers.

Age-appropriate sex education must be available to all youngsters. It must be comprehensive, and include detailed information about homosexuality, heterosexuality, anal-genital intercourse, oral-genital intercourse, and sexually transmitted diseases, as well as abstinence. We must tell our youth the entire story, without flinching or sugar-coating. A child’s future fertility, even his or her life and quality of life can be at stake. If that doesn’t merit giving them the truth, I can’t imagine what does.

- Yvonne Thornton, MD, MPH