TWIRLA is a birth control patch for women with Body Mass Index (BMI) less than 30 kg/m 2 who can become pregnant. It contains two female hormones, a progestin called levonorgestrel, and an estrogen ...

This is the fifth installment in a series of articles about the science of various aspects of college life. Any Brown student can schedule an appointment with Student Health Services to review various ...

For many women, choosing birth control can feel overwhelming. There are pills, patches, implants, injections, hormonal IUDs, ...

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.