Here's another reason to stop feeling guilty about events that may or may not have transpired after your high school prom:
Programs that focus exclusively on abstinence don't work, according to the results of this study.
"At present there does not exist any strong evidence that any abstinence program delays the initiation of sex, hastens the return to abstinence or reduces the number of sexual partners" among teenagers, the study concluded.
Sooo...just say yes?