With fractional treatments, the ultrasound beams move across the mother's body and displays the look of the baby by 50 % dimensions only. The image is generally unclear and grey in color but a majority of doctors use sonography to change the color of the style. Early pregnancy 3d scan https://rylanariz37047.blogrelation.com/35626095/3d-ultrasound-scans-a-better-option-for-parents