Postpartum obesity is normal. If you don't breastfeed, 4-6 months after delivery is the best time to start losing weight. I don't know why you choose diet pills instead of exercise. The effect of exercise is slow, but relatively healthy. You can choose diet pills if you don't have time at work, but you must choose carefully. The weight-loss capsules recommended by experts have no side effects on postpartum weight loss. In addition, you can also match yourself with some weight loss recipes, which I believe will be better.