After pregnency our body weight increase.its quite natural.but it is difficult to reduce our weight and belly fat. There are some simple tips to reduce weight. 1 - start the day with lukewarm water and lemon. 2- avoid junk and fast foods. 3- bind belly with cloth or belly belt 4- regularexercise for weightloss and belly 5- The main reason for increase belly after pregnancy is the condition diasisrecti. 6- eat less on night and avoid snacks.