It is possible for the fetal position to change from breech to cephalic at 30 weeks of pregnancy. Most pregnant women will change from breech to cephalic position by themselves by 30 weeks of pregnancy. If the fetus does not change to cephalic position after 30 weeks and there is no contraindication to transferring the fetus, the pregnant woman can correct the fetal position by doing knee-chest position and external rotation of the fetal position before 34 weeks. The knee-chest position, which means lying on the bed with the head low and the buttocks high, presenting a kneeling position, can be done once a day in the morning and once in the evening for 15 minutes each time, which is conducive to the transformation of the fetus into the head position by the factor of gravity. During this process, if you feel uncomfortable, you should immediately stop the relevant action. If the fetal position is not corrected by changing the posture or other methods, external rotation of the fetal position can be performed. However, fetal heart monitoring should be done during the process of fetal position correction to avoid the umbilical cord being compressed or wrapped around the neck during the process of fetal position rotation, which may cause intrauterine hypoxia to the fetus. No matter which method is used, fetal movement should be monitored closely. If the fetal position cannot be corrected, the pregnant woman is advised to let nature take its course, and at the same time, she needs to follow the doctor’s advice to choose a suitable delivery method, and she should also relax and not have psychological pressure.