There are many kinds of symptoms of uterine effusion, physiological uterine effusion is with the change of physiological cycle, there is no obvious symptom, if it is pathologic uterine effusion, there are mainly the following manifestations: firstly, there is lower abdominal pain, generalized fever. Second, it will produce uterine bleeding or complicate endometritis. Third, after the emergence of uterine effusion, the patient will have an enlarged uterus, tenderness, thickening of the surrounding connective tissue, and more obvious adnexal inflammatory masses. Fourth, when the inflammatory reaction is more obvious, it will be complicated by abnormal reaction of leukorrhea, such as leukorrhea increase, leukorrhea with odor, it is recommended to timely examination and medical treatment, according to the cause of the relative treatment.