Once Upon A Time

...there lived a girl who wouldn't urinate. She drank and drank, ate and ate. Her mother took her to a urology appointment 8 hours after her first drink, but her pullup was dry. They waited and waited. For two hours they waited, pouring more liquids down her throat while they waited. Her brother had to urinate. Her sister had to urinate. Her mom... well, she planned ahead and was fine. Finally, after two hours, the family gave up and went home with an appointment for three days later and instructions to journal in detail all wet diapers until then. Her doctor was a bit concerned. Her mother thought she must have gone crazy and forgotten that she changed a wet diaper that day. When they got home, the girl was still dry. The diaper her mother thought she had changed? Laying folded up neatly on the floor. The girl stayed dry for 10 hours. And counting.