Okay ... how can I put it? Walk as little as possible. Walking during menstruation is easy to cause side leakage. I know this very well. I had my period in junior high school. Summer is not only sultry, but also worrying about side leakage. I don't have to be afraid in winter. It's okay to wear cotton trousers, because I'm from the northeast and it's cold in winter. One feature of northeast cotton trousers is that they can't be washed and buried, because they will wear cotton after washing. Also, you should wear sanitary pants during menstruation, but you can't wear ordinary ones, because sanitary napkins are tight, and it is best to wear black pants outside, so you can't see if there is blood leakage. Light color is not good After all, we girls care about face. Also, girl, if you don't mind, you'd better use tampons, oversized or diaper-type sanitary pants. The price is a little high, around 20 yuan.