oral contraceptive 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.
Oral Contraceptives and Cancer Risk: Questions and AnswersLas p??ldoras anticonceptivas y el riesgo de c??ncer