Patient's question:
I heard that after getting pregnant, I need to go to the hospital for 2D and 4D ultrasounds. I want to ask the doctor what the difference is between 2D and 4D prenatal ultrasounds?Doctor's answer:
Compared to 2D color ultrasound, 4D color ultrasound provides much clearer views of the face. The visibility is a bit stronger. It allows observation of fetal movement, making it clearer than a single image from 2D color ultrasound. However, in terms of the basic function of excluding deformities, the two have little difference. Which one to choose depends on your financial condition and the hospital where you will be referred for follow-up.