Self-breast examination is the best way to detect breast diseases in time, especially it helps in early detection of breast cancer. The best time for self-examination: 3-7 days after menstruation, when the breast tissue is the softest and the breast lumps are the easiest to find. Position and method of self-examination: Visual examination: standing position. Adequate light. It is best to stand in front of a mirror that can illuminate the whole upper body, face the mirror and compare both sides to see if the breasts and nipples are symmetrical, if there is any change in the contour of the breast, if there is any overflow of blood from the nipple, if there is any depression, change in orientation, and if there is any depression, redness or swelling of the skin. If there is any abnormality then seek medical attention promptly. Palpation: Lie flat on the bed with the upper arm of the side being examined raised above the head and a small pillow on the shoulder. The right hand is used to examine the left breast first, and the palm of the finger is used to feel, not to grasp or pinch. Generally, the examination starts from the upper outer part of the breast and is based on a certain order of palpation to prevent missed diagnoses: upper outer part → lower outer part → lower inner part → upper inner part → nipple areola part → axilla. The same method is used to examine the right breast with the left hand. If there is a lump or glandular thickening or significant pain, etc., seek prompt medical attention.