Postpartum obesity is a common phenomenon, because the maternal physical indicators have not fully recovered to the pre-pregnancy state. Postpartum obesity is a phenomenon that pregnancy leads to hypothalamic dysfunction, abnormal fat metabolism in the body, and sudden increase of a large amount of fat in the body, leading to weight gain and body fat increase. This phenomenon, also known as maternal obesity syndrome and reproductive obesity in medicine, is a common postpartum pathological reaction of women. There is no quick way to lose weight. Those so-called short-term slimming are generally harmful to the body. The best way to lose weight is to exercise more, and at the same time adjust the diet structure, eat less and eat more meals, and drink more water. Therefore, women must pay attention to conditioning their bodies after delivery, eat more light food and eat less greasy food.