You can take a bath on the third day of your period, but for women with heavy menstruation, try not to take a bath on the third day of your period. If you take a bath, you should pay attention to maintain the right room temperature and the right water temperature to avoid getting cold and flu because of bathing. When women are on their period, their body resistance is low, so they should take a shower, not a tub bath, and not take a bath for too long, and use a dry towel to dry the water on their body and hair, and use a hair dryer to dry their hair to avoid getting cold and flu. Women should also pay attention to keeping warm during their period, prohibit eating cold, spicy and stimulating food, pay attention to keeping the vulva clean and hygienic, and also prohibit sexual intercourse.