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.

How Does Mirena Work for Birth Control? Mirena is a small, flexible plastic, T-shaped system that slowly releases small amounts of a progestin hormone (levonorgestrel) into your uterus. It is the same ...

Don’t like having your period? Hormonal birth control can be used for more than just preventing pregnancy — it’s also a popular way to go months or even years without a period. Continuous use birth ...