There are a lot of stereotypes out there about people's careers and their sex lives. Rich people have the most sex, firefighters are perpetually getting laid, bartenders are on a long bender of one-night stands — or at least that's the common belief. But what does science have to say about how your chosen area of expertise affects your extracurricular activities? No two people are alike, but it stands to reason that how you spend eight or more hours of your day might impact your off-time. Here's everything we learned from years of surveys.