Polycystic that is, polycystic ovary syndrome, ten days of menstrual period belongs to the abnormal uterine bleeding, need to promptly consult a doctor according to the condition of estradiol cyproterone tablets, dydrogesterone and other estrogenic hormones, or scraping and other stop bleeding. Polycystic ovary syndrome can be manifested as scanty or anovulation; clinical manifestations of hyperandrogenism and/or hyperandrogenemia; and polycystic ovarian changes. Patients often present with scanty menstruation, drenching menstruation, and amenorrhea. The causes of irregular menstruation include endocrine disorders, endometrial diseases, and other diseases such as uterine fibroids, which require prompt medical attention to clarify the condition. 1. Laboratory tests: sex hormones, blood tests, human chorionic gonadotropin, etc. The first step is to rule out pregnancy. First of all, exclude pregnancy, early pregnancy may appear vaginal bleeding. Blood test to determine whether there is anemia. Observe the level of sex hormones in the body through sex hormones, whether there is ovulation or not, and judge the next step of medication. 2. Examination: Generally, ultrasonography is used to observe the thickness of the endometrium. If the endometrium is too thick, it may be necessary to retreat the bleeding through drugs such as dextroprogesterone, curettage, stopping the bleeding, and performing endometrial biopsy. If it meets the thickness after menstruation, the endometrium can be repaired by drugs such as estradiol valerate to stop bleeding, and endometrial biopsy can be performed if necessary, which needs to be judged by clinicians. 3. Treatment: including estrogen and progesterone drugs such as ethinyl estradiol cyproterone tablets and dieldrogestrel to stop bleeding, adjust the menstrual cycle, or scraping the uterus to stop bleeding and perform endometrial biopsy. If the uterine fibroids and other diseases, may need to take surgical treatment. Polycystic menstruation ten days need to timely medical treatment according to the condition to take treatment, do not blindly self-medication, so as not to delay the aggravation of the condition.