Technology provides a great opportunity for pregnant ladies to have a look at their precious children even before they become mothers in the form of 2D and 3D scan using ultra sound. A dual dimensional check cannot provide a obvious picture of baby’s body parts and its function. To confirm that a fit child is born and in case any problem or deformity is detected to undertake proper treatment forehand it is want to exit for 3D scan. In 3D scans exact anomaly is tested and body organs are carefully examined and analyzed. A search of ultrasound takes 3D different pictures of moving kid in the mother womb in vivid positions and angles. These are givento a computer where it is assembled into three dimensional images and the resulting scan can give us details about face and depth which is not possible in 2d scans. It is also interesting to note that strength of the tie between mothers and babies enhance if such scans are taken during pregnancy. Also 3D scan is improved in tint differentiation which permit us to note even miniature details, facial features and even eyes, nose and fingers besides ensuring functioning of main organs like heart, brain and lungs.