This website is a directory of 3D Ultrasound and 4D Ultrasound providers featuring 3D 4D Ultrasound centers in the US and Canada. Our goal is to make this the most comprehensive directory of 3D/4D ultrasound centers. In 2003, we started with just two ultrasound centers listed. Today, this directory includes 3D/4D ultrasound locations throughout the US and Canada.
3D 4D Ultrasound Facts and Information
What is the difference between an ultrasound and a sonogram?
An ultrasound is the machine that allows you to see your baby during your pregnancy. A sonogram is the picture taken of your baby during the ultrasound. A sonogram is a “still-shot” of your baby. 4D Ultrasound is 3D ultrasound images, or 3D sonograms, with the added element of time to the process. The result: Live Action 4D ultrasound video of your baby. Some people refer to the procedure as prenatal imaging, 3D imaging, a 3D scan, or 4D scan — we just call it a miracle!