It is not normal for the fetus to move less when the due date arrives. Most pregnant women will be conscious of fetal movement at about 20 weeks of gestation, and with the increase of gestational weeks and gradually strengthened, usually in 32~34 weeks of gestation to reach the peak. After 28 weeks of gestation, fetal movement counting should be carried out, and the normal is ≥10 times/2 hours, when the fetal movement is <10 times/2 hours or reduced by 50% for the decrease in fetal movement, it is abnormal, to be alert to the possibility of fetal hypoxia. When there is a decrease in fetal movement, it is necessary to follow the doctor's instructions and change the position. At the same time, ultrasonography should be performed to find out the fetal umbilical blood flow, amniotic fluid volume, biophysical scores, etc. Fetal cardiac monitoring should be performed to assess the intrauterine condition of the fetus, and when it is clear that there is a risk of fetal hypoxia, it is necessary to terminate the pregnancy in time, and to be prepared for the resuscitation of newborns, in order to ensure the safety of mothers and infants as much as possible. When the expected date of delivery arrives when the fetal movement is low should go to the hospital in time to consult the doctor, and clarify the cause, and then actively deal with.