How does birth control work? Before we answer this important question, we need to understand the various contraception methods that are available and their effectiveness.

Abstinence Natural Family Planning/Rhythm Method Barrier Methods Contraceptive Sponge Diaphragm, Cervical Cap and Cervical Shield Female Condom Male Condom Hormonal Methods Combined pill Progestin-only pill The . . . → Read More: How Does Birth Control Work Is A Good Question