By Vicki Larson
We're told that men's minds are so immersed in thoughts of sex that it can become a full-time preoccupation. Think of James Bond's sexual exploits, Cola Cola's "bigger is better" campaign, and the folklore that men think about sex every seven seconds (which would amount to more than 8,000 thoughts about sex a day). But according to a recent study from Ohio State University, young men think about sex 19 times per day. They also have other regular, needs-based thoughts about eating and sleeping.