Blogger Amanda Hess of The Sexist took her video camera around D.C. and asked a bunch of dudes to explain how different types of women-controlled birth control work, including the Pill, the patch, diaphragms, and Nuva-ring. Some guys get an A+ for looking adorable while trying … while others don’t know what the eff they’re talking about. (Like the guy who says the birth control pill is the same thing as emergency contraception. No sex for you until you straighten that one out, bucko!) And an A++ for the guy wearing flannel and glasses who uses the phrase “sexual congress” with a straight face. Whoever he’s schtupping is a lucky woman.