Can I do a 4D color Doppler ultrasound when I am four and a half months pregnant?

Patient's question:

No

Doctor's answer:

It is best to choose the 20th to 26th week of pregnancy for a 4D anomaly scan. Not every hospital offers this service, so it is recommended that you have your family go to a regular, large hospital for consultation to determine the timing, and then you can follow up. Rest well, maintain a good mood, and pay attention to nutrition.