The term “great aunt” is a common name for what is medically known as menstruation. You can bathe and wash your hair during menstruation, but when bathing, you should choose a shower, it is not recommended to choose a basin bath, and you should choose hot water for both bathing and hair washing. Menstruation is the time of menstruation, women can take a normal bath and wash their hair during menstruation, and the clinic has not found that bathing and washing hair will change the normal time of menstruation. However, during menstruation, the cervix is in an open state, so it is recommended that women choose to take a shower when bathing, and it is not recommended to choose a bathtub, so as to avoid the bacteria in the water from traveling backward and inducing infection. Moreover, when women take a bath and wash their hair during menstruation, it is not recommended to choose cool water, because cool water will cause stimulation to the body, which will lead to vasoconstriction and may induce discomfort.