title: [Sex during pregnancy and risk of premature labour].
abstract: Sexual life in pregnancy may be connected with preterm delivery. This fact, which is observed in clinical practice, is not confirmed by, references. There are no modern, well conducted trials about the risk of premature labour as a result of sexual activity. The concentration of fetal fibronectin is false, when the examination is performed before 24 hours from the last sexual intercourse.
authors.affiliation: II Katedra i Klinika Połoznictwa i Ginekologii AM w Warszawie.
authors.forename: Marek
authors.initials: M
authors.lastname: Marcyniak
authors.forename: Anita
authors.initials: A
authors.lastname: Hamela-Olkowska
authors.forename: Krzysztof
authors.initials: K
authors.lastname: Czajkowski
mesh_terms: D003075:Coitus; D005260:Female; D006801:Humans; D007752:Obstetric Labor, Premature / Q000209:etiology*; D011247:Pregnancy