title: [Spontaneous expulsion of contraceptive spiral during the 31st week of gestation].
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D007433:Intrauterine Device Expulsion; D007434:Intrauterine Devices; D007751:Labor, Induced; D011247:Pregnancy; D011263:Pregnancy Trimester, Third
vernacular_title: Samoistine wypadniecie spirali antykoncepcyjnej w 31 tygodniu ciazy