Sexual Content on TV Spurs Teens Into Action By Amanda Gardner, HealthDay Reporter    HealthDayNews -- Teenagers who view sexual content on television, even if it only involves characters talking about sex, are twice as likely to start having intercourse in the ensuing year compared with peers who do not watch such content.    Sexual content on TV was also more likely to hasten adolescents' movement from one "base" to another, in other words, from kissing to breast fondling to genital touching and on to oral sex, new research found...