Fetal cord wrapped around the neck for one week at 30 weeks is generally normal and does not require treatment; however, if abnormal fetal movement and fetal heartbeat occurs, it is not normal and timely medical attention should be sought. Fetal umbilical cord around the neck is mostly one week around the neck, the causes are related to the umbilical cord is too long, the fetus is small, the amniotic fluid is too much, and the fetal movement is frequent, and the effect on the fetus is related to the tightness of the umbilical cord. Generally, one week around the neck will not have a great impact on the fetus, and 30 weeks around the neck, later still have the possibility of bypassing, pregnant women do not have to worry too much, usually pay attention to the fetal movement, on time delivery. However, it should be noted that, if the umbilical cord around the neck caused abnormal fetal movement or fetal heart rate monitoring frequent variants of deceleration, it should be considered whether the fetus is intrauterine hypoxia, it is recommended to inhale oxygen, change the position, and at the same time, should be timely to seek medical attention for appropriate treatment.