What is the cause of the fetal movement is severe

Fetal fetal movement in the uterus is severe, normal is a manifestation of fetal distress, normal in pregnancy 28 weeks from the number of fetal movements, an hour of fetal movement is 3 to 5 times, 12 hours of fetal movement should not be less than 10 times. If there is frequent fetal movement or decreased fetal movement, it may be a manifestation of intrauterine hypoxia. At this time, B ultrasound needs to be reviewed. After monitoring amniotic fluid volume, fetal fetal movement and fetal muscle tension, it is judged whether there is intrauterine hypoxia in combination with fetal heart rate monitoring, so as to further clarify whether it is necessary to terminate pregnancy in time, so corresponding diagnosis and treatment are made.