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 ...

Medically reviewed by Femi Aremu, PharmD Birth control pills are a highly effective way to prevent pregnancy when taken ...

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 ...

Birth control pills can take up to a week to start working if not taken on the first day of the period. An implant like ...

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 most commonly used and prescribed birth control pill in the U.S. was classified by the International Agency for Research on Cancer (IARC) at the World Health Organization (WHO) as carcinogenic. In ...

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 ...