Pregnant women with excessive amniotic fluid may have to terminate the pregnancy if there is a serious malformation of the fetus, if there is no obvious developmental abnormality, etc., you can continue to observe, and if it is due to the pregnant woman’s own comorbidities, you need to actively treat the comorbidities and complications. The specific treatment should be decided according to the development of the fetus with or without abnormalities, the size of the gestational week, the presence or absence of obvious clinical symptoms and the severity of the symptoms. Pregnant women with excessive amniotic fluid, if after examination of abnormal development of the fetus, accompanied by serious digestive or urinary malformations, the fetus should be abandoned, and the termination of pregnancy should be actively terminated. If there is no abnormality in the maternal examination, no uncomfortable symptoms, and no obvious malformation of the fetus, no special treatment is needed for the time being, and dynamic observation is carried out. If the pregnant woman is accompanied by gestational diabetes mellitus and other complications, she should be actively given treatment for the complications, and at the same time, if necessary, promote the maturation of the fetal lungs, and terminate the pregnancy at the appropriate time. If accompanied by obvious abdominal distension, abdominal pain and other uncomfortable symptoms, the fetus is less than full-term, or estimated fetal lung development is immature, intermittent amniocentesis can be given to extract amniotic fluid, and at the same time to promote the maturation of the fetal lungs, and terminate the pregnancy at the appropriate time. If the clinical symptoms are obvious and the pregnancy has reached full term, and the fetus is assessed to be mature, intermittent amniocentesis may be given to extract amniotic fluid to alleviate the symptoms and terminate the pregnancy at the same time. Pregnant women with excessive amniotic fluid should be closely observed, and changes in fetal heartbeat and fetal movement should be closely observed, and if necessary, the pregnancy should be actively treated and terminated at the appropriate time.