I have kidney disease, and about every 6 months I have to do what is called a “24 hour protein and creatnin(sp?) test”. This involves catching every freakin’ drop of pee for exactly 24 hours, keeping it in a jug in the refrigerator (ugh), and taking the jug to the lab, then getting stuck for a blood draw. It’s loads of fun, ha! Especially if you lose or miss any of the urine…then you get to start all over! Peeing in a cup is not even an option for this test, as it won’t all fit in a cup. I used to use empty, washed Cool Whip bowls, but still managed to pee on my hands regularly (ugh, again). I finally bought a “hat” for my own personal use.