hey, I have an uncle (by marriage he he) who sits to pee, and I remember that one time in the middle of the night he went in to pee in the dark and started making a fuss. Apparently he had inadvertnantly been shooting through the opening between the seat and the pot, and when it hit his leg, he started yelping...LMAO
So, hey...I wouldn't know HOW to stand to pee, being female, but I DID hear (a long time ago) a theory that the accumlated sitting time women get while peeing contributes to our longer life expectancy...who knows.