1. Department of Obstetrics, Gynecology, Perinatology and Reproduction; I.M. Sechenov First Moscow State Medical University; Moscow Russia
2. Department of Clinical Andrology; The Federal State Budget Institution Peoples' Friendship University of Russia; Moscow Russia
3. Federal State Budget Institution “Polyclinic No 1” of the Business Administration for the President of the Russian Federation; Moscow Russia
4. Federal State Budget Institution “Research Center for Obstetrics, Gynecology and Perinatology” of the Ministry of Healthcare of the Russian Federation; Moscow Russia