Does Beijing Maternity Hospital have four-dimensional color Doppler ultrasound?

Professional maternity hospitals have four-dimensional color Doppler ultrasound, which is widely used in ultrasound examination. At present, ultrasound examination is a relatively safe and widely used imaging examination method, especially in obstetrics. Ultrasound examination, including four-dimensional color Doppler ultrasound examination, generally has no obvious adverse reactions and no obvious side effects on maternal and fetal development. When there are clinical indications, it can be checked repeatedly.