according to teenage pregnancy statistics, 1 out of every 3 girls in u. Often, a teen mother gets pregnant with her second child within a few years of having the first. Teen pregnancy is one of the main reasons why teens drop out of school. evidence-based teen pregnancy prevention programs have been identified by the us department of health and human services (hhs) tpp evidence review external icon, which used a systematic process for reviewing evaluation studies against a rigorous standard. teen pregnancy statistics 273,105 babies were born to women ages 15 to 19 in 2013 there were 26. 5 births for every 1,000 girls ages 15 to 19 in 2013 89 percent of teenage parents are unmarried approximately 77 percent of teenage pregnancies are unplanned it is estimated that 15 percent of teen pregnancies end in miscarriage roughly 30 percent of teenage pregnancies end. There were nearly 250,000 babies born in 2014 to teen moms, according to the u. Although teen pregnancy rates have declined in recent decades, the u. By tracking the changing health care landscape and providing quality data and policy analysis, the guttmacher institute strives to shed light on u. Teen pregnancy and on the social and economic factors that contribute to it. bar graph of teen pregnancy rates (ages 15-19) leave a comment. This being the highest rate of teen pregnancies shown by the graph. The second highest rate of teen pregnancies is shown in the uk. causes and statistics on teenage pregnancy in south africa among other things, girls aged 15 to 19 years old accounts for about 11 of all births worldwide. Even though the teen pregnancy rate has declined over the past few decades, the fact of the matter is that the united states has the highest teen pregnancy rate of the western industrialized world. It is true that the teen pregnancy and birth rate was much higher prior to 1980 (and especially in the 1950s and 1960s), but at the time young women. the burden of teen pregnancy is much higher in developing nations, which is estimated. Between 19, the under-18 conception rate decreased by 62, from 47. In 1999, the teenage pregnancy strategy for england was launched, with the aim of halving the under-18 conception rate by 2010, from a baseline of 46.