One aspect of hormonal contraceptives' effect on the teenage body remains a mystery -- whether and how they modify the developing brain. New research in young rats links synthetic hormones found in ...

Hormonal birth control helps prevent pregnancy by stopping ovulation and blocking sperm. Nonhormonal methods work by physically blocking sperm or using spermicide. Hormonal options include pills, ...

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As much as they may be a small nuisance to take every day, oral contraceptives — that’s the pill — are here to stay (at least until better, longer-term, and more convenient birth control options come ...

The birth control pill is the most popular form of hormonal birth control in most countries. But there are other types, including some new forms, that allow you to have more options as you choose a ...

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Using hormonal birth control methods, such as "the pill," may increase users' risk of blood clots, strokes and heart attacks, a new study has found. However, even then, a person's overall risk of ...

Women taking certain types of hormonal contraceptives may be more likely to develop venous thromboembolism (VTE) if they’re also taking a nonsteroidal anti-inflammatory drug (NSAID), observational ...

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SAN DIEGO – Reproductive health experts consider hormonal contraceptives good choices for adolescents because they’re safe and highly effective at preventing pregnancy, but one aspect of their effect ...