My son's having surgery again today :(

Poor kids only 3 and he's had so many surgeries.
He has a structure and this causes his kidney to reflux, causing urinary tract infections. Hopefully today is the last and he won't need to have more done.

( He loves the Buzz Lightyear balloon we got him.)
Of course I'm worried about it and I'm thinking about what could go wrong, there has been problems in the past with the surgeon unable to complete the surgery due to complications. He handles things pretty well, hes a little tough kid.

( We brought lots of toys to keep him happy.)
He's just gone in now and Im waiting in his room. Wish us luck.