33 weeks umbilical cord around the neck for two weeks, if the umbilical cord is relatively short it may be more dangerous, if the umbilical cord has long enough then the danger is not so great. 1. short umbilical cord: 33 weeks pregnant, the umbilical cord around the neck two weeks, this time if the umbilical cord itself is relatively short, the baby fetal movement may lead to pulling the umbilical cord and cause fetal intrauterine oxygen deficiency. 2. Umbilical cord length: pregnant women 33 weeks pregnant, umbilical cord around the neck two weeks, if the umbilical cord is long enough, even if the baby’s fetal movement is strong, in the uterine cavity free movement generally will not lead to the umbilical cord is involved and cause intrauterine ischemia of the fetus may be. It is recommended that if the umbilical cord is found to be wrapped around the neck during pregnancy, you should pay attention to observing the baby’s fetal movement, and if abnormal fetal movement occurs at any time, you must go to the hospital as soon as possible to rule out the possibility of intrauterine oxygen deprivation of the fetus.