Six weeks after delivery by caesarean section, if you recover well, you can consider a weight loss plan according to your own situation. Two months after delivery, you can gradually control it by exercising and improving your diet. You can do running yoga for half a year after delivery, and each exercise should last for 30 minutes. Be careful not to exercise too hard. The intensity and time of exercise to lose weight must suit you. Don't choose some high-intensity strenuous exercise. Pay attention to the change of breast milk, and it must not affect breast milk.