Aunt generally refers to menstruation. Clinically, there is no such thing as what can be taken to increase menstruation. Low menstruation is considered to be caused by diseases such as uterine adhesion and polycystic ovary syndrome, etc. Patients need to follow the doctor’s instructions to take medication and other treatments, and if necessary, surgical treatments are also needed. 1. Uterine adhesion: Usually, patients will experience reduced menstruation or even amenorrhea, and may be accompanied by abdominal pain. Usually, patients need to follow the doctor’s instructions for hysteroscopic hysterosalpingectomy, and patients also need to use antibiotics such as cefuroxime and penicillin for 3-5 days after the operation to prevent infection. At the same time, estrogen drugs such as estradiol and estriol should be used in large doses to promote endometrial proliferation and repair, and aspirin should be used in small doses to promote the recovery of the uterine cavity morphology and the improvement of menstruation. Some patients can also be treated with growth hormone and gonadotropin-releasing hormone. 2. Polycystic ovary syndrome: patients mainly manifested as scanty menstruation, low menstrual flow or amenorrhea, some patients may be accompanied by acne, hairy, etc., patients need to comply with the doctor’s instructions to use ethinyl estradiol and other drugs to regulate the menstrual cycle. Compound cyproterone acetate can also be used to reduce blood androgen levels. At the same time, some patients also need to use metformin and other hypoglycemic drugs under the guidance of the doctor to improve insulin resistance. Clomiphene, letrozole and other drugs can also be used to induce ovulation. If the medication is not effective, in vitro fertilization-embryo transfer can be performed. In addition, the specific use of the above drugs should follow the doctor’s instructions. Patients are advised to develop good living habits, maintain an optimistic mindset, and identify the cause of low menstrual flow in time for rational treatment.