With fractional treatments, the ultrasound beams go through the mother's body and displays the picture of the baby in two dimensions only. The image is usually unclear and grey in color but some doctors use sonography to change the color of the picture. Early pregnancy 3d scan is now very https://trentonyphx36937.wikibyby.com/925880/3d_ultrasound_scans_a_better_option_for_parents