With this technology, the ultrasound beams move across the mother's body and displays the image of the baby in 2 dimensions only. The image is often unclear and grey in color but some doctors use sonography to change the color of the image. Early pregnancy 3d scan has grown to https://tysonsjbq04714.buscawiki.com/928692/3d_ultrasound_scans_a_better_option_for_parents