My DD started nursery a month ago and goes 4 days a week. Since starting she has had a constant viral infection, I have taken her to the drs lots adn they keep saying it viral and it will pass... we have a day or 2 when she is fine, then its back to low grade fever, runny nose and general grumpiness.
I'm sure it was the same with DS 3 years ago when I went back to work, but feeling so helpless this time around as to 'whats normal' (opens can of worms)