Pregnancy 'is the biggest killer of teen girls worldwide'
27 June 2012 Last updated at 15:29 BST
The biggest killer of teenage girls worldwide is pregnancy.
That is the startling conclusion of a report by the charity Save the Children.
It says more than a million girls - some as young as 11 - die or suffer injury through getting pregnant.
In many countries girls marry young and become pregnant before their bodies are ready to bear children.
Catharina Moh reports.