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 generally unclear and grey in color but a majority of doctors use sonography to change the color of the image. Early pregnancy 3d scan has https://miloaqhy37047.magicianwiki.com/811882/3d_ultrasound_scans_a_better_option_for_parents