What is the difference between 3D & 4D images compare to the 2D?
The 2D (2 dimensional) image is the flat black and white picture that looks like an outline or skeletal image of your baby that you get at your diagnostic ultrasound. The 3D (3 dimensional) image will look more realistic, like a detail photograph of your baby. The 4D (4 dimensional) uses the 3D technology to view your baby in “live motion” like a video.