This book is designed as a foundational and applicable approach to ObGyn ultrasound. Our book has been used as a textbook for ultrasound students and can be a valuable reference for obstetricians, nurse practitioners, as well as emergency room staff. This book is being used by Nurse Midwives to study and pass the Midwife Sonography Certificate Exam offered by the ARDMS. It contains hundreds of images and illustrations. It includes basic anatomy and scanning techniques as well as fetal anomalies and their ultrasound findings.