V.P. ZAMYSLOVA, L.V. BOROVKOVA, T.V. SUMINA, T.M. MOTOVILOVA Nizhniy Novgorod State Medical Academy, 10/1 Minin and Pozharskiy Square, Nizhniy Novgorod, Russian Federation, 603950 Zamyslova V.P. ― postgraduate student of the Department of Obstetrics and Gynecology, tel. +7-950-622-45-75, e-mail: zamyslowa.valentina@yandex.ru Borovkova L.V. ― D. Med. Sc., Professor, Head of the Department of Obstetrics and Gynecology, tel. […]