The determination of whether it is fetal movement is mainly through the following three aspects: the time of pregnancy, self-perception and gynecological ultrasound monitoring. I. Judgment is made according to the time of pregnancy. Fetal movement is formed by the fetus moving inside the woman’s uterus and hitting the uterine wall, not from the first pregnancy, but after the pregnancy reaches a certain number of weeks. The fetal movement is usually felt by the mother at 20 weeks of gestation. 32 weeks to 34 weeks is the most active period of fetal movement, so you can judge whether it is fetal movement by the number of weeks of pregnancy, if it appears before 20 weeks for first-time mothers, it may not be fetal movement. The first thing you need to do is to feel yourself. The fetal movement is the activity of the fetus, so its feeling is not like intestinal peristalsis, but more like the feeling of a small fish blowing bubbles, or it may feel like something gently sliding from the left side of the stomach to the right side. In addition, the fetal movement is regular, 3-5 times per hour, and it is more obvious at night. Third, according to the ultrasound examination to clarify whether it is fetal movement. At present, the effective means to monitor fetal movement is through color ultrasound, which can clearly see various movements of the fetus in the uterine cavity. If a pregnant woman feels a feeling similar to fetal movement in her stomach, she can go to the hospital to perform a gynecological ultrasound to see if it is fetal movement and observe the baby’s activity. The appearance of proper fetal movement after pregnancy is a sign of good fetal development and the first communication between the fetus and the mother, and monitoring fetal movement is also helpful to reflect the growth and development of the baby.