With this technology, the ultrasound beams pass 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 however, many doctors use sonography to alter the color of the look. Early pregnancy 3d scan is becoming very https://louisulct14815.thezenweb.com/3d-ultrasound-scans-a-better-option-for-parents-67358551