Birth rates among U.S. teens increased in 2006 and 2007, following large declines from 1991 to 2005, according to a new U.S. government study.
It found that previously improving trends in teens' and young adults' sexual and reproductive health have flattened or may be worsening in some cases.
U.S. Centers for Disease Control and Prevention researchers analyzed national data from 2002-2007. Among their findings:
About one-third of adolescents hadn't received instruction on methods of birth...Full Story