1. Department of Obstetrics & Gynecology, Division of Reproductive Endocrinology, IVF Unit, Istanbul University Cerrahpasa School of Medicine, Istanbul, Turkey
2. Barbaros Bulvari, 69/8-10, Besiktas, Istanbul, 34330, Turkey
3. Department of Obstetrics & Gynecology, Istanbul University Cerrahpasa School of Medicine, Istanbul, Turkey