There are government employees on this board. Put on your flame proof vest.
No need to, the system can be abused. I double checked last year's summary, and I used 32 hours sick leave. That included time off for doctor/dentist appointments, as well as taking my son to the doctor.
My accrued balance is approaching 6 weeks, and it's a relief to have that in the bank in case a serious illness comes my way.