Thank you ladies for your input and experience. I should have been a little more clear I suppose in that I give the parents lots of notice. I meant I let them know as soon as I get a fever etc... And I don't surprise them the morning I have to take a sick day. Therefore, they would have as much notice as possible.
As far as my time off (or sick days....) Goes, I don't believe I am taking advantage as I stated in my post that I do not get paid when I take a sick day. I don't expect payment when I am sick or take time off for whatever reason, therefore I don't know how I can take advantage of sick time. I realize that I probably have taken more sick days than most, and my DC parents are somewhat unhappy about it, but I do not take time unless absolutely necessary. (eg unless high fever, kids with high fever, vomiting etc..). I was just curious about other daycare providers and how they handle it, so I really appreciate all of the feedback. I have been a parent of children using daycare services for 5yrs so I understand the frustration when a provider is not available for whatever reason and I definitely do my best to ensure families are satisfied with the care I give to the children.
Thanks for everyone that responded! Take care!