It depends on who you are and what you eat and don't eat after the surgery. I've never heard of it making people gain or loose. I actually lost a few lbs after min but that was 6 years ago. ( I was 12 when it happened). But like I said it depends on what … Read more

I am pretty sure they don't Have to but it would be a really good idea to do so. One thing to show what all has been done, and to show that you are being honest with someone.