im in the same boatas you, its been nearly 5 months since i had my son and my tummy is all flabby too. i found just exercising and doin gentle ab exercises slowly will flaten. so far iv lost 3 inches of mine by doin this. just keep trying and you will se a difference.

good luck

Well, looking at your profile, it has only been 5 months since the birth of your baby and these are the joys of having babies. I think one piece bathers look lovely if that is any consulation. Give your body time to adapt and keep up with regular exercise. If you are breast feeding it helps.