Shaheen Anjum1, Kalpana Baghel1, Nidhi Garg1, Nazoora Khan2. 1. Department of Obstetrics and Gynecology, Jawaharlal Nehru Medical College & Hospital, Aligarh Muslim University (AMU), Aligarh, Uttar Pradesh India. 2. Department of Pathology, Jawaharlal Nehru Medical College & Hospital, Aligarh Muslim University (AMU), Aligarh, Uttar Pradesh India.