• This book includes the historical perspective indications pre-procedure counselling evaluation and the commonly used Invasive Techniques for Prenatal Diagnosis. • Emphasis is on how to perform Ultrasound Guided Invasive Prenatal Diagnostic Techniques with safety and accuracy. • Essential for established practitioners to have understanding of ‘Fetal Medicine’ to help answer the question foremost in every prospective patient’s mind ’is my baby going to be normal?’. • Will be a tool to obstetricians and ultrasonologists who can refer this book for learning and training and before performing these techniques