This is why FMLA junkies are funny. The newest member of our team has one for anxiety attacks. They stick it to the hospital in the most amusing ways. Myself I keep my call offs to a minimum just in case I really need to call off for real reasons.
Playing with your chances, been there done that. Life can get messy when you least expect it. Word of advice...don't let your family get too big, you can't go on family medical leave for a child with a bad case of the flu...notice that a veteran nurse is getting fired with this bunch.