Not all birth control pills work instantly. It depends on your cycle, the type of pill, and how you take it. If you just started birth control pills and you're wondering whether you're protected from ...

How does birth control work? There are basically two types of birth control pills, synthetic forms of the hormones progesterone and estrogen, which can be close to 100 percent effective at preventing ...

How Does Mirena Work for Birth Control? Mirena is a small, flexible plastic, T-shaped system that slowly releases small amounts of a progestin hormone (levonorgestrel) into your uterus. It is the same ...

If you missed your pill and had unprotected sex, you may need an emergency contraceptive Medically reviewed by Renita White, MD If you miss one combination pill, take it as soon as possible and ...

Many people assume that once you start taking “the pill” or using other hormonal contraceptives, ovulation completely stops. While that’s true for most users, there are situations where ovulation can ...

The Food and Drug Administration approved the sale of over-the-counter birth control pills two years ago. The decision has dramatically increased access to contraception, according to a new study from ...