Cord around the neck two weeks in 23 weeks of pregnancy is normal if the fetus develops well intrauterine, and intrauterine hypoxia of the fetus is considered abnormal. The umbilical cord around the neck at 23 weeks of pregnancy is relatively normal, clinically the umbilical cord around the neck of one week is more common, the umbilical cord around the neck with the umbilical cord is too long, the fetus is too small, amniotic fluid is too much, the fetus is moving too often and other factors related to the umbilical cord, there is no umbilical cord is too short or too tightly wound, the baby will not have any effect on the fetus, is generally normal. If the umbilical cord is wrapped around the neck for two weeks at 23 weeks of pregnancy, and there is a case of the umbilical cord being too short and tightly wound, twisting of the umbilical cord, or knotting of the umbilical cord, it may cause intrauterine hypoxia of the fetus, which is abnormal, affecting the normal growth and development of the fetus in the uterus, and increasing the risk of growth and developmental delays, preterm labor, and fetal ejection. Check the umbilical cord around the neck for two weeks in 23 weeks of pregnancy, but also to do a good job of maternity check during pregnancy, after 28 weeks of pregnancy to learn to count the fetal movement, there is an abnormality in time to go to the hospital to deal with, so as not to miss the condition.