Teen Says He Lost Virginity At 9 CLEVELAND -- Research shows 16 percent of girls and 20 percent of boys have engaged in sexual intercourse by the time they reach their 14th birthday. For some fourth- and fifth-graders, sex is the topic of school lunch room conversations almost daily. In a special report, NewsChannel5's Deb Lee explored the troubling statistics. Lee talked with a 15-year-old Cleveland-area girl who is enrolled at the Pepper Pike Alcohol Treatment Center for kids about her experiences with alcohol and sex. The teen said kids are having sex as young as 11 and 12 years...