Hi! Loads of us moms have the same challenge. You may find this useful http://www.babychakra.com/learn/1293-3-fitness-tips-for-all-moms-who-want-to-get-back-to-shape

Eat a balanced diet, do stomach crunches, brisk walking s the best

forget dieting.do exercise like backstrokes,pull ups etc...do some stretching....walking,jogging will also help...don't do dieting if u r breastfeeding n first of all drink a lot of water....