Hirschsprung's disease - 25yrs old - What if I don't get surgery?

What’s the worst that could happen if I were NOT to get the surgery done that they want me to??

I am 25 now I remember BM being hard to pass going to the E.R. when I was little many of times.

I’m on a once of month sched. now. Im not in any pain, just get bloated… I live on a AF base so I have to travel far for this they say… They weren’t able to give me much info.

Thanks in advance for any advice