Umbilical cord bypass is relatively common and has a very high chance of occurring. 2 turns of the umbilical cord bypass is dangerous, but in most cases it is not a big problem, if you are worried you can go to the hospital for examination. If the umbilical cord is not very tight and does not affect the blood circulation of the umbilical cord, the fetus will not be endangered. However, during labor and delivery, you need to pay attention to the fact that the doctor should not pull the umbilical cord with force, so as to avoid affecting the blood flow of the umbilical cord. Note that if the umbilical cord is wrapped around the neck for two weeks, if it is too tight and affects the blood circulation of the fetus, it can cause fetal distress in severe cases. If the umbilical cord is wrapped around the neck of the fetus, you should go to the hospital in time and follow the doctor’s instructions for treatment. Pregnant women are advised to undergo regular ultrasound examinations and closely monitor fetal movement throughout the pregnancy to ensure the health of the fetus.