If you want to do breast augmentation, it is recommended to do breast augmentation by injecting autologous fat, that is, extracting fat from local fat accumulation (abdomen, waist, etc.). ) and injected into the breast. Autologous breast augmentation surgery not only solves the trouble of flat chest, but also solves the trouble of excess fat in abdomen or waist, which can be described as killing two birds with one stone.