Auntie is also known as menstruation and it is not scientific to say that there is a one-trick solution to low menstrual flow. Low menstrual flow may be caused by poor menstrual flow, polycystic ovary syndrome, and uterine adhesions, which may be solved through life interventions, medications, and surgical treatments. 1. Poor menstrual bleeding: women with low menstrual flow due to poor discharge of menstrual blood, using hot water bags to apply warm compresses on the abdomen may increase the amount of menstrual blood, or taking motherwort granules under the guidance of a doctor can promote the discharge of menstrual blood, which may improve the symptoms. 2. Polycystic ovary syndrome: patients with polycystic ovary syndrome will show sparse ovulation or no ovulation, affecting the normal menstrual cycle, and will have low menstrual flow. Such patients should carry out life interventions, usually appropriate exercise, exercise, diet control to reduce weight, under the guidance of the doctor to give medication, such as ethinyl estradiol cyproterone tablets, clomiphene, etc.; conservative treatment is ineffective can be surgical treatment, such as laparoscopic ovarian perforation, ovarian wedge resection, and so on. 3. Uterine cavity adhesion: Women who have had several abortions before may suffer great damage to the uterus, which may cause uterine cavity adhesion and lead to low menstrual flow. This kind of patients can be relieved by hysteroscopic surgery to remove the adhesion, put a birth control ring in the uterine cavity, etc. to improve the symptoms. In addition, there are many causes of low menstrual flow, and patients with more severe symptoms are advised to seek prompt medical attention.