Pregnant women with a one-week umbilical cord around the neck in breech position at 36 weeks are advised not to do exercises because of the possibility of causing fetal hypoxia. Usually the position of the fetus is determined around 32 weeks. Therefore before 30 weeks, if the fetal position is incorrect, it can be corrected by doing exercises. However, at 36 weeks of pregnancy, the fetus has grown and there is a breech position with the umbilical cord wrapped around the neck for one week, so if you force to do exercises, the corrected fetal position is unlikely, and there is a possibility that it will lead to intrauterine hypoxia in the fetus. For the fetal umbilical cord around the neck of a week of problems, pregnant women do not need to worry too much, if not found that the fetus has hypoxia, such as frequent fetal movement or fetal movement decreased, regular observation can be. However, if the pregnant woman feels that the fetal movement is frequent or decreases within a short period of time, she needs to go to the hospital for examination in time to avoid intrauterine hypoxia of the fetus.