coitus coitus interruptus http://id.loc.gov/authorities/subjects/sh85027883 http://purl.bioontology.org/ontology/MEDDRA/10066230 http://purl.bioontology.org/ontology/MESH/D003076 http://purl.bioontology.org/ontology/SNOMEDCT/169513000 https://en.wikipedia.org/wiki/Coitus_interruptus https://www.wikidata.org/wiki/Q182207 A birth control method adopted during sexual intercourse by withdrawing the penis from the vagina before ejaculation. A contraceptive method whereby coitus is purposely interrupted in order to prevent ejaculation of semen into the vagina. French method contraceptive coitus interruptus interrupted coitus pull-out method pulling out rejected sexual intercourse withdrawal contraception withdrawal contraceptive method withdrawal method penis-in-vagina intercourse natural penile contraception coital behavioral contraception The Complete Dictionary of Sexology Sex-Lexis.com