The most common formulation of birth control pills has been linked to a doubling of relative risk of heart attack and stroke, a new study finds. Contraceptive vaginal rings and skin patches formulated ...

(CNN) — About two years after the US Food and Drug Administration approved the first over-the-counter birth control pill in the United States, a new study suggests that many people who may not have ...

Add Yahoo as a preferred source to see more of our stories on Google. Two years after the U.S. Food and Drug Administration approved the first over-the-counter birth control pill, new research is ...

Birth control is one of the most effective ways to prevent pregnancy, but it’s only effective if used correctly. These errors can lower the effectiveness of your birth control and increase the risk of ...

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 ...