It was probably very awkward, and chances are you were just told not to do it until you’re married. Sex education in America is just as confusing.
Celebrities, including Laverne Cox, Jack McBrayer, Kristen Schaal and Nick Offerman, have teamed up with John Oliver on his ’Last week Tonight’ show to fill in the blanks.
Here’s everything you may not have learned.
"There is no way we’d let any other academic programme to consistantly fail to prepare students for life after school," Oliver says. "Human sexuality, unlike calculus, is something that you actually need to know about for the rest of your life."