Hanna Rosin writes in Slate,
Teenagers who identify as "evangelical" or "born again" are highly likely to sound like the girl at the bar; 80 percent think sex should be saved for marriage. But thinking is not the same as doing. Evangelical teens are actually more likely to have lost their virginity than either mainline Protestants or Catholics. They tend to lose their virginity at a slightly younger age - 16.3, compared with 16.7 for the other two faiths. And they are much more likely to have had three or more sexual partners by age 17.
In her review of Forbidden Fruit: Sex & Religion in the Lives of American Teenagers , Rosin writes about how evangelicals are more sexually active than any other religious group. But–surprise–it turns out that highly committed evangelicals are serious prudes. "Among the mass of typically promiscuous teenagers in the book, one group stands out: the 16 percent of American teens who describe religion as "extremely important" in their lives. When these guys pledge, ...1