 [ Symptoms ] what are the statistics on teen pregnancy [ Disease ] about 40 teenage girls get pregnant for every 1 000 girls aged 15 to 19 the cdc is latest statistics showed a recent 3 rise in teen pregnancies that means about 42 births for every 1 000 girls in 2006 up from 40 5 births in 2005 in real numbers that translates to about 20 000 more births among teens in the u s in 2006 at the same time teen pregnancies are still at their lowest level in 30 years the high was 61 births per 1 000 girls in 1991