If you have small breasts after giving birth, you can have breast augmentation surgery after your child has finished breastfeeding. There are two main types of breast augmentation surgery, one is breast augmentation using implants and the other is breast augmentation with self fat. Breast augmentation is the placement of medical implants into the breasts to make the breasts bigger. Patients can choose the right size of implants according to their actual situation, and the results are immediate. Autologous fat breast augmentation is to take out fat from fatty parts of the body, such as thighs, abdomen and buttocks, and then inject it back into the breasts after centrifugation and refinement. This method cannot inject too much at one time, so 2-3 procedures may be required to achieve the patient’s desired goal. After breast augmentation with this procedure, the feel will be better than breast implants and the fat is your own and will not cause rejection.