Men Know When they Are Aroused, Women May Not.
Expect a new round of designer, female aphrodisiacs to be developed by Big Pharma. All of them with a host of side-effects, one of which will most certainly be diarrhea (diarrhea is always one of the side-effects. You'd think by now someone could invent a drug that didn't make you crap like a bullard). So, now you'll be aware of your previously-unnoticed arousal, and have loose bowels. Sooo romantic.
I wonder if those drugs will be covered under Obamacare?
Seriously, there's some scientists out there with too much free time (and someone else's money) on their hands.