title: Sexual activity during late pregnancy and risk of preterm delivery.
authors.forename: R C
authors.initials: RC
authors.lastname: Goodin
mesh_terms: D003075:Coitus; D005260:Female; D006801:Humans; D007752:Obstetric Labor, Premature / Q000209:etiology* / Q000517:prevention & control; D009948:Orgasm / Q000502:physiology; D011247:Pregnancy; D011263:Pregnancy Trimester, Third; D018570:Risk Assessment; D014590:Uterine Contraction / Q000502:physiology*