Teen sex ed online

"About half of teens go online for health information, and they have more questions about sex than they do about any other topic," USATODAY reports, citing research unveiled at a recent American Academy of Pediatrics meeting. The article links to five sites recommended by adolescent health experts, including the six-year-old TeenHealthFX.com and Sexetc.org (a Google search of "teen health information" gets about 21.4 million results).