The development of high technology like ultrasound has literally produced a diagnostic revolution in Obstetrics and Gynecology. In the past, ultrasound had a minimal impact on the day-to-day practice of Obstetrics and Gynecology. However, in the present day, ultrasound is part and parcel of routine work for diagnostic as well as therapeutic value. This allows the obstetrician and gynecologist to look into the problems more precisely for better management. ...