SHE-Humans ovulates mid of their cycle and eggs are only viable for 12 to 48 hours before it begins to disintegrate!
SHE-Cats are induced ovulator, which means ovulation only takes place during mating or stimulation. Thus, an almost "sure hit".
ONE point to the cats!
P:S: I've been unsuccessful trying to 'breed' myself & DH for the past 10 months or so, thus,this is me trying to get it off my chest!!!