This scan shows 3 dimentional view of the baby and the best done around 28 weeks of pregnancy.3D is still colour picture and 4D is moving (live) images of the baby.With very high qualities of images,it is possible to clearly see babys mouth,lips,nose,eyes and facial expressions.Sometimes an excited family members claim that they can already see family resemblences!Baby may be sucking thumbs,yawning,smiling and this can be recorded on a DVD or still image pictures can be printed to ensure parents can cherrish thememories for years to come .
In addition to enjoing the viewes of the baby,this scan is very usefull for the detailed assesment of few fetal anomalies(brain,face,spine ,limb problems etc.)