I know some other ladies on the board have this (your abdomen muscles don't come back together after pregnancy).
I've started seeing a physical therapist for mine and I totally recommend it. But she wants me to wear Under Armour Core shorts from the moment I get up to the moment I go to bed to "smoosh" everything together and give me extra support. They are $44.99 and you can find them at some Sports Authority and you want them to be really fit. You can also get them on Amazon.
Just wanted to share this tip to other Moms. I just got mine today. Not comfortable but I'm going to do what is needed to help fix this problem.
Re: Diastasis Recti
My PT is AMAZING!!! I go to Back 2 Motion off Chamblee Tucker exit ramp and see Melissa. They do some of the cutting edge work and I feel great.
I don't think I should recommend exercises as these are tailored specifically for me and my condition and I don't want to tell you something that may harm you. But I highly recommend PT.
Oh, they also take Blue Cross Blue Shield.