[shittyadmin]

Because you just touched your pelvic region which has tons more bacteria than urine itself does. Urine will have some, especially some from the urethra on the way out, so definitely shouldn't be considered sterile, but wash your hands if you're touching your pelvic region in general please.

[colanderman]

Exactly. Fecal coliform bacteria migrate: https://www.straightdope.com/columns/read/1043/why-are-men-s...

[imh]

I think your hands probably have more bacteria than your junk.