Abnormal fetal movement means there is a decrease in fetal movement, frequent fetal movement, fetal movement disappears, etc., need to go to the hospital in time. 1. Decreased fetal movement: Fetal movement refers to the physical activity of the fetus, after 28 weeks of gestation, it is necessary to follow the doctor’s instructions for fetal movement count, and the normal is ≥10 times/2 hours. When the fetal movement count <10 times / 2 hours or the overall reduction of 50%, for abnormal fetal movement, need to be alert to the possibility of fetal hypoxia. 2. Frequent fetal movement: manifested as a significant increase in the number of fetal movements in a short period of time, mostly after eating or appropriate activities, simple frequent fetal movement does not belong to the fetal movement abnormality, and generally can be quickly recovered. However, if there is a gradual decrease in frequent fetal movements, it also suggests that there may be a risk of fetal hypoxia. 3. Fetal movement disappeared: the performance of pregnant women can not feel the fetal movement, lasts more than half a day, suggesting that there is fetal death in the uterus or the fetus is in a state of imminent danger, need to go to the hospital as soon as possible, by the doctor to assess and deal with as soon as possible! When abnormal fetal movement occurs, you need to go to the hospital in time.