Is it normal that female pee is in nice balls in litter box and male pee is all spread out so you need a spatula to scrape it all up from litter box????? My cats use separate boxes, so it is obvious how different they are!
I've never noticed a difference between genders and pee size, and I've scooped a lot of boxes in my time!
It's only the health related differences I've ever worried about like too small amounts, or very large and sticky clumps.