Cord winding is a common phenomenon during pregnancy and the main concern is that it may lead to fetal hypoxia. The cord is mainly related to factors such as the cord being too long, the fetus being too small, too much amniotic fluid and frequent fetal movements, and there is no artificial way to wind it out. We can only pay attention to the fetal movement and find out whether the fetus is hypoxic by counting fetal movement, listening to fetal heartbeat and fetal heart monitoring. In general, if the cord is loosely wrapped around the neck, it tends to have less effect on cord blood flow; if it is too tight, it may affect cord blood flow and cause fetal hypoxia. If the cord is wrapped around the neck in the middle of pregnancy, the pregnant woman should count the fetal movements for one hour in the morning, in the middle of the day and in the evening, add up the number of fetal movements and multiply it by four, the result is normal if it is more than 30, and regular pregnancy check can be done; if the result is less than 30, it indicates that the fetal movement is reduced, which is a sign of hypoxia, and timely consultation is needed to intervene after ultrasound examination. If the umbilical cord is found to be wrapped around the neck at the full term of pregnancy, you can wait for natural delivery if the fetus is normal; if the umbilical cord is wrapped around the neck for more than 2 weeks or there is fetal hypoxia, you need to have a cesarean delivery in time. When the fetus is found to have the cord wrapped around the neck, it is important to reduce body vibration and use the left side position when sleeping to avoid fetal hypoxia to a certain extent.