Technology provides a big opportunity for pregnant ladies to have a look at their precious babies even before they become mothers in the form of 2D and 3D scan using ultra sound. A bi dimensional scan cannot provide a lucid picture of baby’s body parts and its operation. To ensure that a well child is born and in case any problem or defect is identified to undertake proper treatment forehand it is need to exit for 3D scan. In 3D scans exact anomaly is checked and body organs are carefully examined and analyzed. A search of ultrasound takes 3D different snaps of moving kid in the mother womb in various positions and angles. These are fedto a computer where it is assembled into three size images and the resulting scan can give us details about plane and power which is not possible in 2d scans. It is also interesting to note that power of the link between mothers and babies increase if such scans are full during pregnancy. Also 3D scan is increased in color differentiation which permit us to note even little details, facial features and even eyes, nose and fingers besides ensuring functioning of major organs like heart, brain and lungs.