When a woman has blocked milk during the menstrual period, the practices are as follows: 1. You need to empty your breasts in time and insist on continuing to feed frequently, preferably with the baby sleeping together, so that when the baby wants to eat milk it can feed at any time. When the baby eats milk, gently massage in the direction of the nipple. Apply hot compresses to the breasts before feeding and adopt different positions for breastfeeding to help drain the milk evenly from all parts of the breast. Wear looser clothes, choose a suitable breastfeeding bra, take the bra off at night and pay attention to avoid pressure on the breast when lying on your side.2. If you still cannot solve the problem, you should promptly go to a professional hospital and use professional physical rehabilitation instruments as well as manual massage to help empty the breast milk, and if necessary, oral antibiotics are needed for treatment.