Why do men want sex in the morning while women get frisky at night?



PHOTO CREDIT :Uldissprogis

Blokes tend to wake up feeling amorous, while their partners get in the mood late in the evening - so why can't we synchronize our sex clocks?

Why is it that a man feels at his sexiest when he wakes up in the morning but a woman wants to go back to sleep?

And why, late at night, when a woman is in the mood for love, is her man just lying there, snoring?