Breastfeeding can be through a balanced diet, appropriate post-partum exercise, adhere to breastfeeding thin stomach, post-partum exercise to lose weight should not be rushed, it is recommended that the post-partum recovery is good after the start. 1. balanced diet: not only to meet the nutritional needs of breastfeeding, but also does not cause weight gain during breastfeeding, the diet should be small meals, light-based, low-salt, low-fat, and eat more fresh vegetables and fruits as appropriate. 2. Appropriate post-partum exercise: women are not recommended to exercise too early after delivery, it is recommended to start after 42 days of post-partum review to confirm good recovery, such as yoga, jogging, etc., it is not recommended to do strenuous exercise to avoid pelvic floor prolapse, and adhere to the Kegel exercise, to promote the recovery of the pelvic floor muscles. 3. Adhere to breastfeeding, breast milk is the best way to lose weight after childbirth, is a special energy-consuming activity, not only conducive to the baby’s health, but also conducive to the recovery of maternal figure. Weight loss is a long-term project, not overnight, postpartum weight loss should take into account nutrition and pelvic floor muscle recovery.