If you have hard lumps in your breasts after pregnancy, you need to pay attention to the size of the lumps and also observe whether they are painful. Generally, in the middle and late stages of pregnancy, there will be milk secretion, dilatation of breast ducts, and the lobules of the breast will be significantly enlarged, but there will be no pain. If there is a hard lump in the breast, accompanied by pain, it is considered to have breast hyperplasia or lobular hyperplasia, it is best to do an ultrasound examination to determine the condition, and after determining the condition to take symptomatic treatment. If the pain is severe, anti-inflammatory drugs can be used in moderation. However, if the pain is not particularly serious, it is not recommended to use medication. After the baby is born, after suckling, the pain or hard lumps can be relieved and improved. Usually try to wear loose underwear, can reduce the symptoms of breast lumps.