我院门诊近两年间共接诊幼女月经来潮7例，报道如下．7例患儿年龄在3~4周岁，其中3周岁老4例，4周岁者3例．月经初潮者2例．7例患儿中均无痛经、无血块，均未建立正常的月经周期，不影响日常玩耍．追问生活规律及饮食习惯，均居住市区内，家庭经济状况良好，生活习惯正常，喜吃 In our hospital nearly two years of admissions treatment of young girls menstrual cramps in 7 cases, reported as follows. Seven children were from 3 to 4 years of age, of which 4 were 3 years old and 3 were 4 years old. 2 cases of menarche. None of the 7 children had dysmenorrhea and no blood clots. None of them had established a normal menstrual cycle and did not affect daily play. Asked about the laws of life and eating habits, all living in urban areas, the family economy in good condition, normal habits, like to eat