(2021, April 30). Ultrasound Scans – Is There a Difference Between 3D and 4D Scans?. News-Medical. Retrieved on July 02, 2025 from https: ...

What about 3D and 4D ultrasound technology? Learn about the safety and use of the different types of ultrasounds.Medically reviewed by Alyssa Dweck, MS, MD, FACOGMedically reviewed by Alyssa Dweck, MS ...

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 ...