Breastfeeding requires regular breast evacuation. Because during breastfeeding, the breast tissue and milk ducts of the breast will undergo morphological changes, breast diseases can be prevented by regular unblocking of the breasts. When breastfeeding, the milk ducts secrete more milk, and if they are not unblocked on a regular basis, this may lead to blockage in the milk ducts, and if the breast is not unblocked for a long period of time, this may easily result in the blockage of milk ducts, which may lead to mastitis. Breast unblocking can be done through hot compresses, massage, breast pumps, etc. Be careful not to stimulate the nipples with anything too hot or too cold, and also keep the breasts clean after unblocking to avoid causing inflammation or skin diseases.