Like just said, human testosterone smells just like deer testosterone and if your wife is with you, her pee will smell of estrogen.

I have read a unitversity study that said human urine is actually an attractant.

I don't worry about it. Our crap will smell like preditor crap but deer cannot flee every time they come across a coyote or raccoon pile. I would be a bit more careful with #2 though and try to take care of that business before entering the woods. I do carry TP with me because I've sacrificed too many bits of clothing to the gods of "movement" already.

Bob