Fetal movement in the 5th month of pregnancy is usually irregular, with fetal movement sometimes present, sometimes absent, sometimes more, sometimes less, and this is usually normal. The vast majority of fetuses move relatively regularly after 28 weeks of pregnancy, i.e. around 7 months. When the fetus enters the late pregnancy period at 28 weeks, its growth and development are more mature, and the time and intensity of fetal movement have some regularity, with fetal movement at about the same time every day, and with about the same intensity and frequency. Before 28 weeks of pregnancy, due to the relatively small gestational week and the low maturity of the fetus, the fetal movement is not regular. In the 5th month of pregnancy, some fetuses are naturally active and may move frequently, while others are more sedentary and may move less. In the first pregnancy, you will feel the fetal movement for the first time in 18-20 weeks. At first, the fetal movement is just like a butterfly flapping its wings, but as the pregnancy grows, the fetal movement becomes more and more powerful and regular, usually 3 to 40 times a day. Pregnant women should go to the obstetrics department for ultrasound examination on time to observe the fetal heart condition, pay attention to rest, appropriate activities during pregnancy, and maintain a balanced diet and nutrition.