My 11 month old and nearly 3 year old had their first whole day in nursery yesterday and were both absolutely fine. Probably, in fact definately, had more fun than at home with me. No tears from any of us.
I remembered to ring at 4.30 ish to be told baby was fine, ate and slept and played well and no tears. I felt a bit guilty after putting the phone down for not asking to be put through to the other room to ask about the older one!
Was hard at the end of the day as I had a counselling session straight after work so I didnt' get in until 7.30 and didn't see them much.
I dont' feel guilty, and nor should I. They are fine and we reap lots of benefits from me working