During the menstruation period, you can generally wash your hair about 3 days after delivery. The body metabolism of pregnant women during childbirth is relatively vigorous, and postpartum, due to blood loss, can lead to a weaker body, easy to sweat, resulting in the accumulation of excrement on the surface of the scalp, easy to breed bacteria, which is not conducive to maternal health. Therefore, if the maternal health condition is good after delivery, you can wash your hair after about 3 days of rest. If you don’t wash your hair for a long time, not only will the pregnant woman feel uncomfortable, but it will also easily lead to folliculitis or bacterial infections. However, you need to pay attention to the water temperature and room temperature when washing your hair, and use a hair dryer to dry your hair in time after washing to avoid catching a cold. During the menstrual period, you should pay attention to warmth, a balanced diet, and drink a moderate amount of warm water to accelerate the metabolism of waste in the body. In addition, you can take a shower and bath about 1 week after delivery to keep clean and help you recover.