Angel Prints Ultrasounds provides you a new technology this is 3d
Ultrasounds and 4d Ultrasounds scanning exactly the same type and
intensity of Ultrasounds is used as with conventional 2d scanning. 3d
Ultrasounds and 4d Ultrasounds both utilize sound waves to look inside
the body so your ultrasound will be similar to a conventional 2D scan
in terms of exposure. This is very helpful for your baby
http://www.angelprintsultrasound.com/