title: Emergency contraception and its impact on teenage pregnancy.
authors: Southend Health Centre, Southend, Essex.
authors: A
authors: A
authors: Kilcoin
mesh_terms: D000293:Adolescent; D003281:Contraceptives, Postcoital; D005260:Female; D006266:Health Education; D006801:Humans; D008297:Male; D011247:Pregnancy; D011253:Pregnancy in Adolescence; D011374:Progesterone / Q000008:administration & dosage; D013997:Time Factors
chemical_list: D003281:Contraceptives, Postcoital; D011374:Progesterone