Pregnant women are able to exercise properly during pregnancy, such as walking, jogging, yoga, etc., but avoid doing strenuous exercise to avoid adverse effects on the fetus. Appropriate exercise for pregnant women can enhance physical fitness, maintain body weight, increase skeletal muscle strength, promote blood circulation, increase placental blood flow, thereby promoting fetal growth and development. In addition, pregnant women, through appropriate exercise, can promote gastrointestinal peristalsis and reduce constipation. At the same time, moderate exercise can also reduce the occurrence of abnormal blood sugar during pregnancy. However, if the pregnant woman is combined with preterm labor, placenta praevia and other diseases, she needs to pay attention to rest, not to exercise. At the same time, it is recommended that pregnant women do not do too strenuous exercise such as running, so as to avoid adverse effects on the fetus. If pregnant women experience abdominal pain, vaginal bleeding and other symptoms during exercise, it is recommended that they consult a doctor in time, under the guidance of the doctor, complete the relevant examinations, identify the cause of the disease and treat the symptoms.