1. Exercise thin abdomen method: lie on your back, keep your upper body still, cross your feet, and exert pressure on your abdomen. Lift your feet at right angles to your upper body, then put them down and do it again and again.

2. Diet adjustment: eat more fruits and vegetables and eat less high-calorie foods, such as fried foods and desserts.

3. Insist on breastfeeding: Breastfeeding helps to consume body fat.