1Obstetrics/Gynecology, Faculty of Medicine, Al Azhar University, Cairo, Egypt
2Divison of Pathology, Faculty of Medicine, Al Azhar University, Cairo, Egypt
3Obstetrics/Gynecology, Al Gallaa Maternity Hospital, Cairo, Egypt
*Corresponding Author:
Abdel Karim M. El Hemaly, Professor Obstetrics/Gynecology, Faculty of Medicine, Al Azhar University, Cairo, Egypt, Tel: 2 01001577969 Email: