K.C.
Well, I don't know the answer to your specific question, but UGH! SOOO JEALOUS!
I would think that the main concern with swimming is the bacterial issue with public pools and how your incision is healing. Also, the scar itself being exposed to sunlight, etc. Do you mean vigorous laps or just splashing in the pool with your kids, because from an exercise perspective, they're two totally different things, right? If you've chosen a doc, this would be a great question to ask...and let us know the answer because (hopefully) I'll have the same question in a year or two.