Women with normal delivery can start losing weight 2 months after delivery, and it is recommended to start losing weight after 3 months after cesarean delivery. Women who plan to lose weight after delivery are advised to have regular ultrasound examinations to observe the recovery of the uterus. If the recovery of the uterus is not good, it is not recommended to lose weight so as not to affect the recovery of the body, and you can wait for the uterus to fully recover before losing weight. At the same time, because the postpartum period is in the breastfeeding period, the diet needs to be strengthened, so it is recommended to stop breastfeeding before losing weight. In addition, women in the puerperium itself will sweat a lot, which will cause weight loss. It is recommended that women carry out dietary regimen after giving birth, eat less greasy food, more protein, more lean meat, chicken, fish, etc., to avoid weight gain, and only scientific and healthy ways to lose weight are possible to achieve real weight loss. In addition, breastfeeding women also need to pay attention to the fact that they should not over diet, which can easily cause a reduction in milk and affect the development of the baby.