Doctor says I've got one under my tummy button. I had key hole surgery in 2002 to remove my gaul bladder so this leaves a weakness apparently. What I want to know is why every internet site/discussion I find says you must have surgery to repair a hernia yet my doctor told me to go away and not worry about it unless I get an excruciating pain. Then I should go to A+E as somthing has got trapped. Although I'm not in any pain currently it doesn't sound like a winning plan to me.