Fetal movement in the lower abdomen is usually normal and is related to the fetal position of the fetus. If the fetus is in breech position, fetal movement will occur in the lower abdomen. Fetal movement will change according to the position of the fetus and there is no need to worry too much. Fetal movement is the voluntary movement of the fetus in the mother’s body, and commonly includes paroxysmal jerking, slow writhing, and more violent kicking and rushing. The average number of fetal movements for most fetuses changes as the pregnancy cycle progresses. Generally, by 20 weeks of pregnancy, the number of fetal movements is not less than 3-5 times an hour, and the number of apparent fetal movements is 30-40 times or more in 12 hours, and some fetuses have about 100 fetal movements in 12 hours. As the pregnancy week increases, the number of fetal movements will also increase slightly, and at the time of delivery, the number of fetal movements will slowly decrease. Under normal circumstances, as long as the fetal movement is regular, the rhythm is normal and the change is not too big, it means that the fetus is developing normally. If the number of fetal movements exceeds the normal number within a period of time, frequent fetal movements or restlessness without intervals, it may be the early manifestation of intrauterine hypoxia of the fetus. If the number of fetal movements is significantly reduced or stopped, it indicates that the fetus may have hypoxia or even asphyxia in the uterus. Therefore, once abnormal fetal movement occurs, you should go to the hospital for fetal heart monitoring in time, and if it is clear that there is fetal hypoxia, deal with it early to avoid affecting the health of the pregnant woman and the fetus.