During confinement, lean meat, milk, eggs and high-quality protein can be the main food, and more vegetables can be eaten. Minimize the intake of carbohydrates and high-sugar fruits in rice noodles. However, if you lose weight in the second month, it may lead to endocrine disorders and affect postpartum recovery, so I suggest you pay attention to postpartum health care first and then consider losing weight. You can do some proper exercise by confinement. As long as you are healthy, you should go for a walk in a place with good air. Do some light exercise properly, but don't go on a diet. You can't do too much exercise. As long as you exercise for a while and have a rest, the way to lose weight by confinement is to persist. Even for five minutes at a time, it doesn't matter. Relaxation and persistence are your ways to lose weight. It is recommended not to eat greasy food, eat more vegetables and fruits, and don't drink broth specially during confinement.