3D and 4D ultrasounds use sound waves to create an image of the baby in the womb, like the traditional ultrasound procedures. However, the difference between 3D and 4D ultrasound is that while the ...

HD LIVE uses a moveable light source combining 3D and 4D imaging while also lighting up the baby to see clear, fine details - like puckered lips or the shapes of toes. Elective ultrasounds should NOT ...

While 2d ultrasound technology is used to check the progress of the child’s development inside the womb, 3d ultrasound and 4d ultrasound help doctors in predicting the gender of the baby.

A group of researchers have released 4D ultrasound photographs that show the impact smoking during pregnancy has on fetus movement in the womb. Dr Nadja Reissland, Durham University The top row ...