Shilpa Nandkumar Naik1, Shailendra B Pawar2, Vaibhav B Patil2. 1. Department of Obstetrics & Gynecology, Sassoon Hospital, B.J. Medical College, Pune, India ; 1A/14, Ashirwad, T.K. Naik Road, Bopodi, Pune, 411020 India. 2. Department of Obstetrics & Gynecology, Sassoon Hospital, B.J. Medical College, Pune, India.