African-Americans, girls, and adolescents with behavioral problems had a higher likelihood of getting pregnant or impregnating someone, as did youths who intend to have children early, the study showed.

CNN: Study links sexual content on TV to teen pregnancy

The only technology the self-impregnating woman needs is a straw or turkey baster, and the basic technique hasn't changed much since Talmudic scholars debated the religious implications of insemination without sex in the fifth century.

WSJ: Best of the Web Today