LoLbreadplease:
They can be cute, and a side effect of gaining visceral belly fat, but there are some serious complications as it gets more severe. If your intestines find the hole, they can become incarcerated and body waste can get trapped there. Minor cases should be monitored, and more severe cases may require surgery. I think I have a very mild one, that I think began while pregnant. It is visible as a slight lump inside my navel, on the side "wall."
so does it hurt when it herniates or is it a gradual change most people dont notice, i made mine pop out years ago but i think it was from low bodyfat, but some people said it looked herniated, i never had it diagnosed though.