A girl born a baby

I read an article in yahoo which is about a girl who 10 years old born a baby?? Can you imagine that?? In my mind this really strange for me. This girl comes from Columbia from ethics wayuu. How it could be? she just 10 years old and exactly she don't know how to take care of her baby. On that article said that she born her baby with caesarean operation.

At the first time she comes to the hospital and cried to the doctor. After that the doctor tried to help her to born the baby.Finally, she and her baby were saved. Although her baby was just 2.27 kilograms but the baby was healthy. Then, the mother of the baby was also healthy too. You know at the end of article said that this kind of event is on of the traditional in the Columbia?? what traditional? I think this is not logic.