Six months pregnant, can I have a 4D ultrasound? Can you see if it's a boy

Patient's question:

No

Doctor's answer:

Hello, generally it is possible. An ultrasound examination between weeks 22 and 26 of pregnancy can usually clearly show the fetal development and rule out any abnormalities in the fetus's development. It is recommended to follow the doctor's advice for the examination. A 4D color Doppler ultrasound usually requires an appointment at least 3 months in advance.