Hernia

I had a cesarean 7 weeks ago, I was told at my 6 week OB appointment I had an abdomen hernia. I needed to reduce the size of it with exercise.

After small convo the OB forgot to tell me what exactly to do. I would call them but I need a new OB since mine no longer accepts my insurance.

Google says yoga helps but is there a specific yoga routine? (I've never done yoga) what other stuff can I do for it?

Of course I'll also be asking my new OB when I find one. Figured I would try here too in the meantime.

TIA