when i had bean, i was worried because I had a c-section.
These are things my doctor told me . Things I could do with out turning on Chers' 9 minute ab torture tape.

It made a huge diffrence in about 7 weeks.
When you tighten your ab muscles, try to tighten the BOTTOM and not the top .
It is easy to keep the upper half of the abs tight because we use those muscles to breathe.
Try picturing a rubber band going across the top of your hips. When you tighten your abs, you should be tightening where that rubber band is.
THAT is where the 6pack muscles are.