You can start to lose weight 6 weeks after caesarean section, and don't start to lose weight immediately after confinement, because after a month's rest, your body can't fully recover to the prenatal state, and you need to continue to recover your physical strength. About 6 weeks after delivery, you can consider a weight loss plan according to your own situation. Two months after delivery, you can lose weight in order and gradually control it through exercise and improving diet. Exercise can be done by swimming, yoga, jogging, etc.