What does the baby's frequent fetal movements mean?

After 4 months of pregnancy, fetal movement can be felt. The number of fetal movements, the speed and strength of the fetus in the intrauterine state is good. Under normal circumstances, fetal movement 1 hour is not less than 3-5 times, 12 hours obvious fetal movement times for 30-40 times. Frequent fetal movement to consider the possibility of hypoxia, if it is frequent fetal movement after 32 weeks, be sure to go to the hospital to check fetal heart sounds.