Contraception

Every method, how well it works, and how to use it.

• Contraception after birthWhen fertility returns after birth, which methods are safe while breastfeeding, and how reliable lactational amenorrhoea actually is.
• Contraception: all methods comparedEvery available method with typical-use and perfect-use effectiveness, mechanism, and trade-offs.
• Emergency contraceptionThe three options after unprotected sex, their time limits, and which works best.
• Fertility awareness methodsCycle tracking done properly: what the fertile window is, which methods have evidence, and the failure rates.