A.R. ISKANDAROVA1, A.G. YASHCHUK2, I.I. MUSIN2, P.A. BERG2, E.A. BERG2  1Municipal Clinical Perinatal Center, Ufa 2Bashkir State Medical University, Ufa Contact details: Berg P.A. — PhD (Medicine), Assistant Lecturer of the Department of Obstetrics and Gynecology No. 2 Address: 3 Lenin St., 500084 Ufa, Russian Federation, tel.: +7-937-320-38-18, e-mail: p.a.berg@mail.ru The increased frequency of postpartum […]