Breastfeeding women often have poor milk discharge, milk stagnation, specifically through hot compresses, baby sucking, use of breast pumps and other ways to unblock the mammary glands, as far as possible to make the mammary ducts open, empty milk. 1. Hot compresses: You can use hot compresses to open the mammary glands. Localized hot compresses can dilate the mammary ducts, promote blood circulation and reduce the spasm of the mammary ducts, thus improving the accumulation of milk and assisting in the opening of the mammary glands. 2. Infant sucking: If there is no infection and no medication is used, you can let the baby suck effectively to prevent milk stagnation, which is beneficial to the mother as well as the baby. 3. Use of breast pumps: You can use breast pumps to make the milk emptying obstacle and suck out the residual milk, so as to achieve the purpose of lactation. If the above methods cannot improve the situation of poor milk discharge, it is recommended to consult a doctor for examination in order to clarify the cause of the disease and carry out treatment under the guidance of the doctor.