The normal fetal position is generally occipito-frontal, and if the fetus is not occipito-frontal at 30 weeks of gestation or more, consider the existence of abnormal fetal position, i.e. fetal malposition. Common methods to correct the fetal position are as follows: 1. Chest and knee method: pregnant women can wear loose and comfortable clothes, kneel on the bed, bend both knees, the same width as the shoulders; upper body down, chest and shoulders against the bed, arms can be bent to support the body; then raise the hips as high as possible, keep about 10 minutes, do it about 3 times a day, review after 7 days to see if the fetal position has changed; 2. Bridge method: pregnant women Take a supine position in bed while placing her arms under her head, then slowly rumble her waist, put pillows under her waist for support, raise her hips 30-50cm, hold for 10 minutes, 1-2 times a day, review after 1 week; 3. Moxibustion to Yin point: the patient can take the method of sitting or lying flat, and the professional doctor will take moxibustion method, moxibustion to Yin point bilaterally, about 15 minutes each time, not too long; 4. External inversion: the doctor will put his hand on the abdominal wall of the patient can feel the head and buttocks of the fetus, after professional techniques to push the buttocks of the fetus upward, so that the head is smoothly turned into the pelvic cavity. Note that fetal position correction is not recommended for pregnant women after 34 weeks of pregnancy, as the uterine cavity is relatively crowded at this time, and forcible correction of fetal position will lead to pressure on the umbilical cord, which will easily cause the fetus to suffer from hypoxia.