It is normal for the fetus to move a lot and sometimes a little, but if the pregnant woman is accompanied by other uncomfortable symptoms, she needs to pay attention to it. Fetal movement can be used as an indicator of the safety of the fetus, in the 16-20 weeks of menopause, pregnant women can consciously feel a slight movement of the fetus in the abdomen; usually reaches a peak in the 32nd week of pregnancy, and gradually decreases after 38 weeks of pregnancy. It is a normal phenomenon for pregnant women to find that sometimes the fetus moves more and sometimes less in relation to exercise, rest, mood swings, touching the abdomen, etc. In addition, it is a normal phenomenon for the fetus to move during the day and night. In addition, the number of fetal movements during the day and night also varies, and pregnant women should pay attention to observation and do a good job of daily fetal heart rate monitoring. If a pregnant woman has a lot of fetal movement and sometimes less, accompanied by abdominal pain, vaginal bleeding and other conditions, it is not normal, and need to be vigilant about miscarriage, intrauterine fetal hypoxia and other conditions. Pregnant women are advised to adjust their mindset and learn to monitor their own fetal heartbeat, as well as to consult a doctor for obstetric checkups on a regular basis to closely monitor the growth and development of the fetus.