J.O.
I am not sure if the Pooch is because of the hernia or not but I would bet it has more to do with weight loss and the stretching of the belly during pregnancy, I don't get very big when I am pregnant and tend to carry more of the baby inside but with each one of my kids the pooch would get "poochier" so maybe it was a good thing I don't get very big :). If you are really concerned then ask you DR.