The best time to slim down after delivery is related to the mode of delivery, the recovery time of cesarean section and cesarean section is different, the best time is also different, the way of slimming down after delivery is somewhat different from the usual weight loss, according to the actual situation: 1, cesarean section: 42 days after cesarean section, that is, after delivery, 6 weeks puerperium is over, if the bad dew in the uterine cavity has been discharged, there is no abnormal secretion from the vagina, which means that the uterus has basically restored the status of the pre-pregnancy period. In addition to the mammary glands, all other organs and systems of the body are close to normal, it is a good time for slimming, light exercise, such as puerperal exercises, walking, stretching exercises, etc.; 4 months postpartum, the motor system, especially the bones basically return to their normal function, you can increase aerobic exercise to accelerate the consumption of calories, such as jogging, postnatal yoga, riding a bike, etc.; 2, cesarean section: 3-7 months after cesarean section If the wound is not red, swollen, itchy, painful or other abnormal sensations, and the wound healing is confirmed by ultrasound before slimming and weight loss, otherwise it will affect the wound healing and milk secretion, so there is no need to rush, you can first through the dietary regimen, according to the physical condition of the gradual progression of the exercise, pay attention to avoid pulling the wound to the upper limbs of the exercise, according to the amount of force, if the discomfort to stop in a timely manner. Dietary management, postpartum slimming does not have to diet, to ensure sufficient calories and nutrition to ensure normal postpartum recovery and milk nutrition is sufficient, you can increase the intake of high-quality protein and dietary fiber, fat and carbohydrate intake should be moderate, to avoid affecting the slimming effect, it is recommended to consume chicken breasts, pork tenderloin, beef tendon, crucian carp, bean curd, milk and a variety of fresh vegetables, and eat fewer desserts, beverages, barbecue and sugary high Fruits, such as dragon fruit, figs, bananas and sugar cane.