Combination birth control pills contain both estrogen and progesterone. The hormones prevent pregnancy by stopping ovulation and changing the lining of your uterus (womb) and your vaginal discharge to ...

Side effects are possible with any contraceptive. However, popular myths and misconceptions have led many to believe that the risks of certain side effects are more likely than the evidence suggests.

Ashley Wong, PharmD, is an experienced pharmacist and medical writer who translates medical and drug information into easily digestible language. St John's Wort, activated charcoal, and certain ...

Birth control can affect hair growth. Types with more estrogen may support hair growth, while types low in estrogen or high in androgens may increase hair loss. The relationship between hormones and ...