Women are in a sub-healthy state during menstruation, so there are many things that need attention, and some things cannot be done. Women must pay attention to some details during menstruation, otherwise it will be very harmful to women. Especially some women feel that there is no need to pay special attention. It may be that you are still young. When you reach a certain age, some problems will arise over time. So what should women pay attention to during menstruation?