A survey of 1,280 teenagers (users age 13-19) and young adults (age 20-26) conducted by the National Campaign to Prevent Teen and Unplanned Pregnancy and CosmoGirl.com has revealed that one out of five (20 percent) teens overall have posted nude photos or video of themselves on the Internet—that number goes up to a third when young adults are included. While 71 percent of teen girls and 67 percent of teen guys who have sent these photos say they’ve sent them to a boyfriend or girlfriend, 15 percent overall said they’ve sent nude photos to people they only “knew” online. For women, that percentage stays the same when they turn into young adults, although the percentage of young adult men goes up to 23 percent.