Decreased fetal movement at 36 weeks of pregnancy should be seen promptly. The fetus has a wake and sleep cycle, 20-40 minutes, not more than 60 minutes, need to perform electronic fetal heart monitoring examination to understand the intrauterine reserve of the fetus. If the response of electronic fetal heart monitoring is good, you can continue to observe the change and regularity of fetal movement, and learn to count fetal movement correctly, fetal movement should be 3-4 times per hour, more than 30 times in 12 hours, and seek medical consultation when fetal movement suddenly decreases. If the electronic fetal heart monitoring is not good and the fetal movement does not recover, it is considered as intrauterine distress and the pregnancy should be terminated by cesarean section immediately and the neonatologist should be notified to participate in the resuscitation of the newborn.