hi A., my son had surgery at 5 years old to repair a hydrocele and inguinal hernia. you should see a pediatric urologist. they knew he had the hydrocele, his testicle was huge, and when they did the surgery for that, they found the hernia, which they told me beforehand there was a good chance of them finding. surgery is the only option to fix it, and the way they explained it to me, it can be risky to not fix it, it can be life threatening if it strangulates. michaels surgery was done at schnieders childrens hospital, they were absolutely wonderful. our pediatric urologist is the surgeon who did it, he is in new hyde park, or thereabouts, i can give you his # if you like. the whole thing was terrifying for us, its very upsetting, but for him it really wasnt such a big deal. he got upset the last second before he went under, didnt like the smell of the gas, but before that he thought the whole thing was really cool, we approached it like - look at all this cool scientist stuff, etc. as far as your little one goes, just stay cool and calm and he should also. its a quick surgery, ours was about 45 min, seemed forever at the time. they can be pretty miserable when they wake up, but they recover so quickly its ridiculous. the hardest part is getting them to take it easy afterward, i dont know how you would do that with an infant, maybe it will be easier. try not to worry too much, its very common. i can tell you its no big deal... in the scheme of things it really isnt, compared to what lots of people deal with, but it is upsetting, it just is, what can you do? best of luck to you, it will be ok.