When it comes to college students and sex, we're willing to bet you don't know as much as you think you do.

Quiz widget by

Many of the findings from Dr. Sandra Caron's 20-year-study, which surveyed more than 5,000 college students between 1990 and 2010, are surprising to say the least.

Test your knowledge on the sex lives of college students with our quiz!

Once you've taken the quiz, check out the answers in the slideshow below.