Be pregnant 7 months fetal color Doppler ultrasound, have a neck to see umbilical cord around neck a

Seven months fetal color ultrasound, neck see umbilical cord around the neck for a week, consider is not caused by fetal position, generally in pregnancy after 38 weeks fetal position will be set down, umbilical cord around the neck is likely to cause fetal hypoxia. Suggestions: you usually pay attention to observe fetal movement, if there are abnormal phenomena, need to go to the hospital for oxygen treatment.