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

Certain types of birth control methods have been associated with reduced bone mineral density. The risk may be greater in people who start taking them during adolescence. Birth control medications ...

Barrier and hormonal contraception methods only temporarily prevent pregnancy. Once a person stops using these methods, the body’s natural fertility will typically resume. Sterilization methods, such ...

A growing coalition of conservatives are speaking out against hormonal birth control, while promoting a more “natural” alternative. A growing coalition of conservatives are speaking out against ...

Infection preventionists are increasingly important — and increasingly challenged. Here’s a look at how and why.

These new methods, from parasites to gene editing, control mosquitoes without pesticides. Aedes aegypti mosquitoes (shown) carry a slew of diseases, including the virus that causes dengue fever.