C.B.
I have the same issues. I always apologize, or send in the doctors notes, anything to 'justify' not being at work. Really though, being home taking care of the littles is what I'm really supposed to be doing when their ill - not worrying about letting the company down.
It's a hard line! I always feel so guilty. I think it's just part of the whole deal. I don't think there is anything you can do about it...