Is there a link between birth control pills and breast cancer?

There's some evidence that hormonal contraception, which includes birth control pills and IUDs that release hormones, increases the risk of breast cancer. But the risk is considered very small, and it decreases after you stop using hormonal contraceptives.

A recent study that showed an association between hormonal contraceptive use and breast cancer determined one additional breast cancer could be expected for every 7,690 women who use hormonal contraception for at least one year.

Discuss your contraceptive options with your doctor. Also consider the benefits of hormonal contraception, such as controlling menstrual bleeding, preventing an unwanted pregnancy, and reducing the risk of other cancers, including endometrial cancer and ovarian cancer.