Patient's question:
Ultrasound shows the umbilical artery S/D value is 3.1, with the umbilical cord wrapped around the neck once. The doctor prescribed fetal heart monitoring to wait and see.Doctor's answer:
The umbilical cord does not necessarily affect blood flow. The umbilical artery s/d value of 3.1 is still within the normal range, indicating that the umbilical artery blood flow has not been affected. It is recommended that you regularly undergo prenatal examinations, pay attention to changes in fetal movement and fetal heart rate, and seek medical attention at the obstetrics department promptly if there are any abnormalities.