Patient: It’s not normal since my period came, since last year, now half a year, I still haven’t had my period, definitely not pregnant, went to the hospital to see a doctor, took medicine, Chinese medicine, but it didn’t work, which aspect should I go to the hospital for examination? Li Liuxia, Department of Obstetrics and Gynecology, Zhengzhou University First Affiliated Hospital: Polycystic ovary syndrome is a common gynecological endocrine disorder in women during their reproductive years, which mainly manifests clinically as scanty menstruation or amenorrhea, infertility, hirsutism, acne, etc. Some patients may have obesity. The main endocrine manifestation is androgen excess, there may be insulin resistance and so on. According to your symptoms it may be polycystic ovary syndrome. It is recommended that you go to the hospital for ultrasound (vaginal ultrasound is best for married women) to find out if there are multiple small follicles in the ovaries. Blood should be drawn on an empty stomach on 2 to 5 days after menstruation for gynecological endocrinology 6 tests (blood can also be drawn in amenorrhea when ultrasound indicates no dominant follicles) to confirm the diagnosis. Li Liuxia, Department of Obstetrics and Gynecology, First Affiliated Hospital of Zhengzhou University