Generally, the number of fetal movement during pregnancy starts after 28 weeks of pregnancy, every day in the morning, afternoon and evening, choose three usual baby love to move time to count fetal movement, fixed time every day, do not do other things to distract when counting fetal movement, every number of an hour, each time the baby moves, stop fetal movement after 5 minutes to start moving again, count the second fetal movement, continuous fetal movement can only be counted once fetal movement, each hour fetal movement should be “3 times, the same If the number of fetal movements increases or decreases significantly, it should be regarded as abnormal and should be consulted promptly. If your baby has oxygen deficiency, the first thing that will show up is abnormal fetal movement and then abnormal fetal heartbeat, so it is very important to count the fetal movement to detect the baby’s oxygen deficiency at an early stage. The first thing you need to do is to count your baby’s movements.