- The number of teens having babies decreased 8% from 2014 to 2015, according to a new CDC report
- There has been a sharp drop in teen births since 2007; experts credit the recession and better contraceptives
- Fewer women in their 20s, and more women in their 30s and 40s, are having babies
(CNN)Fewer teens than ever are giving birth in the United States, according to a new study by the Centers for Disease Control and Prevention. The finding is part of a larger trend of women having babies later in life, as birth rates continue to increase among women in their 30s and 40s.