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Every month female would experience a menses. However, 80% of girls would be accompanied by the phenomenon of dysmenorrheal, which appears to have pain in the lower abdomen ,waist or back, even arise feeling sick and vomit when it comes to a senior condition. What’s worse ,some people may faint.
In order to assist girls to get through the tough period under a healthy condition. We designed up one kind of comfort belt that is specialized in dealing with the menstrual period.
Beijing normal university.