oral contraceptive pill
Cancer
(OR-ul KON-truh-SEP-tiv) A pill used to prevent pregnancy. It contains hormones that block the release of eggs from the ovaries. Most oral contraceptives include estrogen and progestin. Also called birth control pill.
(OR-ul KON-truh-SEP-tiv) A pill used to prevent pregnancy. It contains hormones that block the release of eggs from the ovaries. Most oral contraceptives include estrogen and progestin. Also called birth control pill.