Patient's question:
When doing b technology, I wanted to use the restroom. Is there a need to hold urine for a prenatal ultrasound? How often should prenatal check-ups be done?Doctor's answer:
You want to go to the hospital for a prenatal examination. During the early stages of pregnancy, a color Doppler ultrasound examination requires a full bladder. After three months of pregnancy, a color Doppler ultrasound examination no longer requires a full bladder. After fifty days of pregnancy, a color Doppler ultrasound examination is performed, followed by an NT examination at three months, a prenatal screening at four to four and a half months, and a four-dimensional color Doppler ultrasound examination at five to six months. This is many major anomaly screenings, and it is essential to seize the best time and follow the doctor's guidance for the examination.