I have noticed a couple of fairly primal, animalistic things I have done since having children and wondered if you can report similar?
When my children were very little babies / toddlers I could smell when they were tired. They gave off some kind of unmistakeable scent and I would catch myself sniffing their heads and then that informing me on their state of energy! It's not something I do now, nor do I notice that smell. Perhaps I was more intune back then. I recall it was an intense and pleasant, but definate smell of tiredness. And very accurate!
Also, and I still do this, a kiss on the forehead is a fairly accurate measure of fever. If they felt warm via this method I would then crack out a thermometer of course But the kiss itself seems to be my first stop and my lips being a better gauge for their temp than a hand...
Anyone else got similar primal confessions?