With this technology, the ultrasound beams move across the mother's body and displays the picture of the baby in two dimensions only. The image is normally unclear and grey in color but some doctors use sonography to improve the color of the picture. Early pregnancy 3d scan has become very https://beckettmevl82592.bloguetechno.com/3d-ultrasound-scans-a-better-option-for-parents-64906273