The Trump administration wants to replace reliable birth control methods with "fertility awareness," a dubious family-planning technique that fails nearly a quarter of women every year. In a leaked ...

In August, the F.D.A. announced that it had allowed a new form of contraception on the market: a mobile app called Natural Cycles. The app, which was designed by a Swedish particle physicist, asks its ...

New digital contraceptive methods, such as apps or wearables to determine fertile days, are gaining in popularity. University of Amsterdam medical anthropologist Ellen Algera and her colleagues ...

Remember when the most high-tech thing about birth control was remembering to take your pill at the same time every day? Those days might be numbered faster than you think. Your smartphone, the device ...