"4D" is shorthand for "four-dimensional"- the fourth dimension being time. As far as ultrasound is concerned, 4D Ultrasound is the latest ultrasound technology. 4D Ultrasound takes three-dimensional still ultrasound images and adds the element of time to the process. The result: Live Action images of your unborn child.

As with all ultrasound systems, it can be used to research the following: