The time for pregnant women to count the fetal movement may vary from person to person, and it is generally recommended to do it in the morning at 9-10 am, in the afternoon at 3-4 pm, and in the evening at 9-10 pm. Fetal movement monitoring is one of the simpler and more effective ways for pregnant women to self-test and evaluate the condition of the fetus in the uterus, and it is medically recommended that pregnant women can start counting fetal movements by themselves from the 28th week, divided into three time periods: morning, midday and evening, which can be carried out in the morning at 9-10 am, afternoon at 3-4 pm, and evening at 9-10 pm because the fetal movements in the three time periods are relatively regular and stable. Early in the morning and late in the evening fixed time period each count an hour, if the hourly fetal movement is greater than 3 times, the fetus is in good condition, can also be used in the three time periods of the total number of fetal movement times 4, the resulting value can be represented by the number of 12 hours of fetal movement, if the value of 30 to 40 times, that the fetus is in good condition, if the value of less than 20 times, it is suggestive of the fetus may be intrauterine hypoxia, need to consult a doctor in a timely manner. Fetal movement is a normal phenomenon subjectively felt by pregnant women, pregnant women need to maintain a calm state of mind during pregnancy, to avoid excessive tension and affect the growth and development of the fetus.