Hi J.,
Well, Ihate to say it, but expect him to be sick for at a least a year. That's what I was told and it pretty much proved to be true. My Daughter was never sick, not even diarreah, she never threw up as a baby. I started her full-time when she was threee which is when I started working again. It was horrible. She was at the doctor's office at least once a month. She was in the hospital with rotavirus, ear infections, a perforated ear drum, besides being a boogery mess. Now, howeverm she's fine. She gets the occasional cold/cough. She just turned five. It does depend on the setting, too though I think. The first place she went to was a madhouse. I'm mad at myself for keeping her there for so long. But, back to the point - the doctors told me that the first year is bad. If anything, just check out the center more, find out how often they clean not just the rooms and floors and bathrooms and all, but the toys as well. Rotavirus is something passed through feces, which means a child at that school didnt wash his hamds, touched a toy, my Daughter touched it, and put her hands in her mouth. She was in the hospital for almost a week because it was coming out of both ends - really bad and really gross when you think about it. Then, when you bring him home, bathe him, take those clothes off as soon as you get home and wash him down. I'm not trying to sound scary, but if I am I'm sorry. Just my experiences. Hope this helps!