Fetal monitoring at 30 weeks is relatively early, but if the fetus has an abnormal condition, it may need to be done at this gestational week. Under normal circumstances, pregnant women need to have a fetal heart monitoring test after 34 weeks of pregnancy, and some pregnant women who suffer from some illnesses and need to give birth earlier can start having fetal heart monitoring after 32 weeks. So it may be a bit early for a pregnant woman to have a fetal monitoring and checkup at 30 weeks of pregnancy. However, at 30 weeks of pregnancy, if the pregnant woman has a significantly faster or slower fetal heart rate, significantly faster or slower fetal movement, it may be a manifestation of intrauterine distress, intrauterine hypoxia of the fetus caused by the lesion, in this case may do a fetal heart monitoring, a general look at the situation. It is necessary for pregnant women to choose an appropriate time for fetal monitoring under the guidance of medical professionals in obstetrics and gynecology.