Wondering what happens when you stop wearing underwear? We break things down- here's what doctors and research actually say.

People who wear tight jeans, leggings, or workout gear may experience more rubbing and discomfort without a protective layer.

On this past week’s episode of New Girl, resident heroine Jessica Day (Zooey Deschanel) was given some vaginal maintenance advice from an older, wiser lady who told her: “Never wear underwear. Power ...