If you don't mind me asking - what kind of surgery did your son require? My DS is having surgery on the 6th of next month to correct abdominal scrotal hydrocele on both sides. Apparently hydrocele is fairly common and they usually wait a while to see if it corrects itself but the kind DS has is really rare and they're afraid it will get worse if they don't fix it soon. He had to go under anesthesia last month for an MRI and everything went perfectly well so I'm hoping the same for his surgery. Of course as a first time mom, I can't help but worry anytime they take him out of my arms.