The organizers have a standing order of 100,000 condoms for the Olympic Village.
ESPN has a story about the orgy-like atmosphere among athletes:
“Quickly the reality sinks in that the village is "just a magical, fairy-tale place, like Alice in Wonderland, where everything is possible," says Carrie Sheinberg, an alpine skier at the '94 Winter Games and a reporter for subsequent Olympics. "You could win a gold medal and you can sleep with a really hot guy."”
“London-bound Olympians dreaming of the possibilities. "My last Olympics, I had a girlfriend -- big mistake," Lochte says. "Now I'm single, so London should be really good. I'm excited."”
What a healthy attitude!