If the decrease of fetal movement at 32 weeks is slight, it is normal; while the decrease of fetal movement is large, even fetal movement disappears, it is not normal, there may be intrauterine hypoxia, need to go to the hospital in time. 1, 32 weeks fetal movement decrease is slight: late pregnancy, the fetus in the uterus circadian rhythm increased, sleep time has been extended, which will lead to a decrease in activity, the amplitude of fetal movement The slight decrease of fetal movement is normal, pregnant women can continue to detect the number of fetal movement, and timely maternity checkups to ensure the healthy development of the fetus; 2, 32 weeks of fetal movement is reduced to a greater extent, and even fetal movement disappears: usually, the number of fetal movement at 32 weeks of pregnancy should not be less than 10 times / 2 hours, otherwise it indicates that the fetus may exist intrauterine hypoxia and other conditions. At this time, pregnant women should go to the hospital for ultrasound and fetal heart monitoring to clarify the reasons for the decrease in fetal movement and take timely and effective countermeasures to avoid fetal asphyxia in serious cases. If the fetal movement can be restored to normal later, the pregnancy can continue until the fetus is delivered successfully.