After breastfeeding, breasts become small and sagging, the methods of recovery include dietary modification, exercise improvement and surgical treatment. 1. Dietary adjustments: If the breasts become small and the sagging is not serious, it may be caused by the lack of milk filling and the decrease of fat content. You can increase the fat content, eat more nutritious meat, eggs and dairy food, the fat content in the breast will increase, and the phenomenon of small and sagging breasts will be improved. 2. Exercise to improve: you can also actively exercise the pectoralis major muscle, so that the chest muscles become firm, there is a certain effect of firmness and fullness. But this method needs to be persistent to be effective. 3. Surgery: For patients with serious sagging, the breasts can be filled with fat to make the breasts appear bulging. If necessary, surgery can also be done to improve the shape of the breasts. In addition, it can also be improved by breast lift surgery. It is recommended that women with small and sagging breasts after breastfeeding should consult a doctor in time and under the guidance of the doctor for appropriate treatment.