For the sake of your health, please do the following two things: First, insist on doing a serious self-examination of your breast once a month Step 1: Pre-mirror examination Step 2: Standing or sitting examination Use your left hand to forcefully cross your waist, push your left breast with your right hand, and observe whether your breast moves freely: then check your right breast in the same way. Step 3: Reclining position examination Lie flat on the bed, touch the opposite breast with the belly of four fingers together, you can draw circles on the breast in a clockwise direction, and check whether there are lumps in various parts of the breast from shallow to deep. If there is a lump, carefully observe how big it is. Is it very hard? Can it be pushed? Do you feel any pain? For women under 40 years old, it is recommended that they have a clinical breast examination every 1-2 years; for women between 40 and 60 years old, it is recommended that they have a mammogram once a year and a clinical examination and breast ultrasound twice a year; for women over 60 years old, it is recommended that they have a mammogram once every 1-2 years and a clinical examination and breast ultrasound twice a year; for women with high blood pressure, it is recommended that they have a mammogram once a year and a clinical examination and breast ultrasound twice a year; for women with high blood pressure, it is recommended that they have a mammogram once a year and a clinical examination twice a year. Women with high-risk factors need to receive professional guidance from a breast surgeon and regular follow-up visits.