This afternoon we are keeping Lexi, a sweet friend while her twin sister has some testing done. As I was explaining why only Lexi would be here and not Lilly I told Kiley that Lilly had to go to her doctor's appointment. Kiley says, "Oh I have gone to a doctor appointment, is it the same doctor?" I told her it was a different doctor and she says, "Mom why are so many doctor's named Appointment?"