Do you want to be hungry for four dimensions?

Four-dimensional color Doppler ultrasound does not require fasting. Four-dimensional color Doppler ultrasound is an important examination method to rule out fetal developmental abnormalities in the second trimester of pregnancy. Generally, the most appropriate time to perform four-dimensional color Doppler ultrasound is about 24 weeks of pregnancy, which is about 5 and a half months of pregnancy. Because At about 24 weeks of pregnancy, the amount of amniotic fluid is normal and the size of the fetus is moderate. If you do four-dimensional color Doppler ultrasound, the image will be clearer, and you can also see whether the fetus has facial deformities and congenital heart disease. Four-dimensional color Doppler ultrasound examination does not require fasting, that is to say, can eat before doing four-dimensional color Doppler ultrasound examination.