Sorry, I ran out of credit http://xxx-x.in.net/ xxx video Since 2011, the birth rate for teenagers between 15 and 19 declined by 6 percent, and the number of births to teenagers dropped to a historic low of 305,420 – that's the lowest since the end of World War II, and less than half the total in 1970, when the number of teen births reached its peak (644,708).