You can take a shower on the first day of your period. It does not affect bathing during menstruation, and you should pay more attention to hygiene than usual during your period. It is recommended to take a shower during menstruation. Showers do not have any effect on menstruation. It is not recommended to take a tub bath or a bath at this time, as a bath is not appropriate due to the bleeding condition. You can also wash your hair normally during your menstrual period. If it is cold, remember to blow dry your hair after washing it in time to prevent catching a cold. It is also important to pay attention to the hygiene of the perineum, because it is necessary to change sanitary napkins every day, so it is also important to wash and clean the vulva. During menstruation, it is recommended that women take a good rest and do not overexert themselves, as overexertion may lead to severe pelvic congestion and cause dysmenorrhea. It is also recommended to eat a lighter diet and not to eat too much spicy, stimulating, blood-boosting and icy food to avoid discomfort.