Exercise and a reasonable diet are the healthiest and most effective methods. Control your diet and follow the principle of eating well at breakfast, eating well at lunch and eating less at dinner. Plus daily exercise. You will lose weight soon. Of course, if you really don't have time to exercise, recommend an APP called postpartum body shaping class, which has a professional weight loss exercise video, which can help you shape your body well. Follow the exercises inside. Very relaxed and not tired. But we must stick to it. Otherwise, nothing will work.