| Affiliation: | 1. Department of Obstetrics and Gynecology, Faculty of Medicine, Cairo University, Cairo, Egypt;2. Faculty of Medicine, Al-Azhar University, Cairo, Egypt;3. Department of Obstetrics and Gynecology, Faculty of Medicine, Fayom University, Fayom;4. Department of Obstetrics and Gynecology, Faculty of Medicine, Ain Shams University, Cairo, Egypt;5. Reproductive Health and Family Planning Department, National Research Center, Dokki, Egypt;6. Consultant OB/Gyn, Aljazeerah Hospital, Giza, Egypt;7. Department of Obstetrics and Gynecology, Faculty of Medicine, Mansoura University, Mansoura, Dakahlia, Egypt;8. Department of Obstetrics and Gynecology, Faculty of Medicine, Misr University for Science and Technology, 6th October City, Giza, Egypt;9. Department of Obstetrics and Gynecology, Faculty of Medicine, Beni-Suef University, Beni-Suef, Egypt |
