The lop position can be adjusted to loa by sleeping on the left side, maneuvering, etc. If the position is not adjusted to loa before delivery, cesarean section will be needed. Lop fetal position refers to the left occipital posterior position, if the fetus has been in the lop position, it is prone to abnormalities in the labor process, and can not be taken to a normal delivery, cesarean section is required. loa belongs to the occipital left anterior position, which is a common fetal position, and it is the prerequisite to ensure a smooth vaginal delivery. If the patient is still in the lop position in late pregnancy, the fetal position can be adjusted by lying on the left side. If the patient is still in the lop position when the uterine opening is close to full, the doctor can use manipulation to reposition the fetus in the lop position. if the above methods cannot be adjusted to the lop position, the patient will need to have a cesarean section. Pregnant women with lop fetal position can take relevant measures under the guidance of doctors to adjust the fetal position to loa.