病例:姜某1:女,27岁,未婚,有性生活史,体重52kg,身高165cm,体重指数19.1,服装设计师,与父母同住,于2011年3月10日于山东省千佛山医院查血常规、尿常规、血生化、甲功、心电图,均未见异常。因“月经周期提前11+年”于2011年4月6日就诊于我中心。患者10岁初潮,4-7天/30天,量中,无经行腹痛,自2000年始无明显诱因月经不规律,10 Case: Jiangmou 1: Female, 27 years old, unmarried, with a history of sexual life, weight 52kg, height 165cm, body mass index 19.1, costume designer, living with their parents, on March 10, 2011 in Shandong Province Qianfoshan Hospital Check the blood, urine, blood biochemical, Jia Gong, ECG, no abnormalities were seen. Because “Menstrual cycle 11+ years in advance ” on April 6, 2011 visited our center. 10-year-old menarche patients, 4-7 days / 30 days, the amount of no abdominal pain, no significant incentive since the beginning of 2000 Irregular menstruation, 10