joanie04984
North Woods, Maine USA
Posted: Apr 19, 2008, 5:58 AM CST
Nearly half (46%) of all 15-19-year-olds in the United States have had sex at least once.
By age 15, only 13% of teens have ever had sex. However, by the time they reach age 19, seven in 10 teens have engaged in sexual intercourse.
(Guttmacher Institute 2006)