Benign breast nodules do not remain unchanged for the rest of your life, they may grow continuously and should be followed up with regular checkups. Although benign breast nodules are often benign, the nodules can grow continuously and have a certain risk of malignancy, and they do not remain unchanged for the rest of their lives. Benign breast nodules are usually not cancerous, such as breast lipomas and cystic breast hyperplasia. However, breast fibroadenomas can grow rapidly during special times such as breastfeeding and may become cancerous and cause malignant tumors of the breast. Therefore, if you have breast nodules, you should have regular follow-up examinations at regular hospitals, and you can have breast ultrasound and mammogram to observe breast nodules dynamically, so that abnormalities can be detected and treated as soon as possible.