It is normal for the fetal heartbeat to be above 150 all the time. A normal fetal heart value is between 110 and 160 beats. Fetal heart monitoring is a very good test to see if the baby is hypoxic and if the fetus is moving well. It is usually recommended to do fetal heart monitoring once a week in late pregnancy. First, the baseline fetal heart rate is normal, that is, the fetal heart rate is between 110 and 160 times. So a fetal heart rate of 150 is also normal. Second, we need to see if there is any acceleration of fetal heartbeat after the fetal movement. The fetal heartbeat acceleration should last for more than 15s, and then increase more than 15 times. There is no deceleration of the fetal heartbeat. This type of monitoring is a normal one, where the fetal heartbeat is always above 150 beats, as long as it does not exceed 160 beats.