The fetal heart is normal but the fetus is not moving, it may be related to the pregnancy or fetal development, or it may be due to chronic hypoxia, the reasons are different, the intervention methods are also different. 1, too early or too late in pregnancy: after 4 months of pregnancy, that is, from the 5th month, the mother can obviously feel the fetal activity, before 5 months or late pregnancy, the fetus may move a little less, plus the pregnant woman is not very sensitive, may The fetal movement is not obvious, as long as the fetal heart monitoring is normal, there is usually no need to worry; 2, individual differences: some fetuses do not like to move or sleep, also in the fetal heart monitoring, the fetal heart is normal but the fetus does not move, as long as other test indicators are normal, the fetal development is also normal, usually no need to deal with, regular monitoring can be; 3, hypoxia: if the fetus is chronic hypoxia, may also appear fetal movement reduced or even not moving. If the fetus is chronically hypoxic, but the fetal heartbeat is still within the normal range, it is recommended to score by fetal ultrasound and choose the intervention method through the test result, if it is full term and the score is low, the pregnancy can be terminated by cesarean section. The fetus is not continuously active, 40 minutes a sleep cycle, if the fetal heartbeat monitoring has not been moving, you can touch the belly or listen to music to stimulate appropriately, so that the fetus is active, and then retest again after 40-60 minutes. Pregnant women should pay attention to rest and nutrition in daily life, avoid overwork, staying up late, prolonged hunger, picky and partial eating, etc.