What brings the girls to Dr. Waaldijk - and him to Nigeria - is the obstetric nightmare of fistulas, unknown in the West for nearly a century. Mostly teenagers who tried to deliver their first child at home, the girls failed at labor. Their babies were lodged in their narrow birth canals, and the resulting pressure cut off blood to vital tissues and ripped holes in their bowels or urethras, or both.

This is really awful. Africa is a such a mess.