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 ...

Fertility awareness may be effective for birth control if people use it correctly and consistently, particularly if they use a combination of methods. Fertility awareness is a method for recognizing ...

There are many different kinds of birth control and even more factors contributing to decisions about the best birth control method for you or your partner. They range from those that rely on ...

The spread of medical misinformation on social media has resulted in misconceptions about the safety and efficacy of hormonal birth-control methods. The long-standing lack of physician transparency ...

Natural family planning, barriers, hormonal methods, copper IUDs, and permanent sterilization have varying degrees of effectiveness. Family planning involves tracking fertility cycles and sexual ...

The math behind an unintended pregnancy is not complicated. A woman whose reproductive years span four decades with a monthly menstrual cycle can expect to ovulate — release an egg that can then be ...