Yes. The FDA has authorized both 3D and 4D ultrasounds. Furthermore, the American College of Obstetricians and Gynecologists says that there are presently no known dangers associated with either scan.
If you want to have one, make sure it is performed by a medical expert — a skilled sonographer.
Although the scans are safe, the American College of Obstetricians and Gynecologists warns of hazards if a 3D or 4D ultrasound is performed outside of a hospital environment. Keep the following in mind:
