It seems like the definition of pregnancy should be simple: You either are or you're not. But medical experts disagree with some conservative lawmakers about what constitutes a pregnancy and therefore ...

Birth control effectiveness varies by method, with implants, IUDs, and sterilization preventing pregnancy over 99% of the time. Pills, patches, and condoms are also reliable but depend more on correct ...

A birth control ring is a small and flexible ring a person inserts into their vagina. The ring releases hormones that prevent pregnancy. The birth control ring is a type of hormonal contraception.

In 1886, chemist W. J. Rendell manufactured the first birth control suppository. It contained a cocoa butter shell for suppositories that melted in the body to release the medication quinine, a drug ...

Birth control interactions occur when medications or supplements affect how well contraception works or increase side effects. These interactions vary depending on the type of birth control you use.

Although some birth control methods can be costly without insurance, free or lower cost options are available. Many clinics, health centers, and programs provide free or lower cost birth control for ...

Learn which forms are most likely to stop menstruation and if it's safe ...