A free program for Android, by Pentalon technologies.

Ultrasound and pregnancy is a free app from the developer for the Android platform. It provides users with all of the necessary details about ultrasounds and pregnancy. This can also help in developing the skills to perform an ultrasound on your pregnant mother. Users can do ultrasound scans during the different stages of the pregnancy. The app will also let users ask questions and also answer those queries from the expert.

For each stage, there are different views of the fetus. For instance, in the first trimester of pregnancy, the baby is expected to be very small and fragile. In the second trimester, the baby becomes bigger and more stable.