No woman likes the idea that she snores like a truck driver. But a lot of us do just that. In fact, it's been estimated that up to 50 percent of the U.S. population snores at one time or another. And snoring is more than just a nuisance -- it's been shown to disrupt the sleep of 90 million American adults and their partners. The good news is that lifestyle changes and medical advances can minimize the log sawing. Here's how.