There is usually no good way to correct a one-week umbilical cord bypass, and no special correction is needed. The transverse position of the fetus can be corrected by adopting the knee-chest position and external inversion method according to the actual situation. Until the seventh month of pregnancy, the position of the fetus is usually not fixed, and there is no need to worry too much. At this time, the umbilical cord around the neck for one week generally will not affect the growth and development of the fetus, part of the umbilical cord around the neck, can be detached in the process of fetal development. Therefore, the umbilical cord does not need to be corrected, nor is it possible to do so. If the position of the fetus is still transverse after the seventh month of pregnancy, you can go to the hospital and do the chest-knee lying down corrective exercise to correct the position of the fetus under the guidance of the doctor, and if it can be corrected into the head position, you can continue to wait for labor. If the result is not good, you can let nature take its course, or you can have an external inversion performed by a specialized doctor. If the fetus is still not in the cephalic position after the due date, you can have a cesarean section on the advice of your doctor. In this case, one week of umbilical cord around the neck may lead to fetal hypoxia, usually pay attention to observe the fetal movement, pay attention to review.