Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector6295110.17816/kazmj62951Research ArticleComplications when using intrauterine contraceptivesAmirovR. H.<p>Department of Obstetrics and Gynecology No. 2</p>info@eco-vector.comMedical Institute. S. V. Kurashova and maternity hospital № 63105197455374750903202109032021Copyright © 1974, Amirov R.H.1974<p>In recent years, intrauterine devices (IUDs), made mainly of polyethylene, have become widespread for the prevention of unwanted pregnancies. Various types of IUDs have been proposed to eliminate prolapse.</p>Kazan Medical archiveКазанский медицинский архив