BI-RADS refers to the clinical classification of mammogram diagnosis, grade I-III is considered benign lesions, grade IV indicates that benign and malignant cannot be determined and requires pathological biopsy, grade V or above indicates malignancy. grade III is generally considered to be mammary hyperplasia, it is recommended to follow up and observe regularly, you can go to the outpatient clinic for review every three or five months, and strengthen self-examination, if you find a hyperplastic lump growing rapidly in a short period of time, you need to go to the hospital promptly. If you find that the lump grows rapidly within a short period of time, you need to go to the hospital in time for examination. You can also take drugs for breast enlargement under the guidance of your doctor, such as breast fetish elimination and prolotherapy pills. It is recommended to keep an optimistic mood, work and rest regularly, don’t stay up late, eat more fruits and vegetables, and don’t eat cold, stimulating, fried and overly sweet food.