The doctor suggested a “look” a “touch” can be early diagnosis How to conduct self-examination? Dr. Yao Chengcai, deputy chief physician of the People’s Hospital of Nanhai District, introduced that one “look” and one “touch” can be used to make a simple judgment. 1. “Look”. The best time to check is within 7 to 12 days after menstruation. Take off your shirt, cross your arms, or raise your arms, and look in the mirror to see if your nipples are outwardly slanted, if your skin is sunken or orange peel-like, and if your breasts are locally swollen. 2, “touch”, lying flat on the bed, chest padded, touch the right breast with the left hand, the left breast with the right hand, press and touch around the breast and armpit area, observe whether there is a lump, and press the areola area, observe whether there is fluid flow. If there is a difference in the breast, you must seek medical attention. (Reporter Wu Li correspondent Tang Yihong, Liu Zhilu, Pang Rixiu)