Patient's question:
I am very scared when this happens. I often have lower abdominal pain and don't know how to solve it, so I came here to consult. Could you please tell me how to choose a 4D color Doppler ultrasound?Doctor's answer:
The facility can perform 4D ultrasound, but it is important to emphasize that there is currently controversy regarding the use of 4D ultrasound in the early stage of pregnancy (before 12 weeks). For safety reasons, it is recommended to perform fetal 4D ultrasound after 16 weeks of pregnancy. After 18 weeks of pregnancy, the limbs and major organs of the fetus have fully developed. The best time to perform 4D ultrasound is between 22 and 28 weeks of pregnancy, as the amniotic fluid volume is more suitable for fetal anomaly screening.