Button im sure they know!!! lol.. I was reading that men can tell when women ovulate by the scent.. I brought this up with my OH and he said yes he can tell when I am ov as he just gets more urges.. and there was me thinking it was the gleam in my come to bed eyes LOL.
Here is my saliva microscope test from midnight showing the ferning
2 days ago pos opk and partial ferning.. yesterday pos opk and full ferning.. today neg opk
so i've ovulated.. plus I have felt ov pain this cycle..for 3 days.. a pop then stinging burning and cramping.. im sure I popped out a chickens egg...