mommy4dThe Differences with 2D Ultrasound, 3D Ultrasound & 4D ultrasound. 2D ultrasound is the standard black and white ultrasound image you will typically receive at your doctor’sAt Mommy & Me 4D, we offer a comforting and informative prenatal ultrasound imaging experience for expectant parents. Our state-of-the-art technology allows you to bond with your