2 doctors weighed in:

What percent of boys in the us haven't had sex at 20?

2 doctors weighed in
Dr. George Klauber
Pediatrics - Urology
1 doctor agrees

In brief: Probably about 20%

Also depends upon what you consider sex.
Vaginal or anal intercourse, oral or cunnilingual, or genital manipulation. Almost all boys have practiced masturbation by age 15 years.

In brief: Probably about 20%

Also depends upon what you consider sex.
Vaginal or anal intercourse, oral or cunnilingual, or genital manipulation. Almost all boys have practiced masturbation by age 15 years.
Dr. George Klauber
Dr. George Klauber
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