Poo package.

After working at two different medical offices as a receptionist, I've learned to keep a bottle of hand sanitizer handy for when a patient comes in to drop off a small, thick, warm envelope to take to the lab. I call this the poo package. I always wonder how they go about it. Do they fish it out of the toilet? Do they do it like a piss test, hovering over a small cup, hoping it doesn't land on their hands? Or maybe they do it outside and collect from there. Why do I think about these things?