Nigeria baby factory 20120413

Sixteen-year-old mother and student in a secondary school Onyinyechi Okeowo holds her new born baby at Gbagada General Hospital in Lagos on October 31, 2011. The new baby weighed 2.9, was delivered at 11.45pm on October 30. The United Nations says the world population will hit seven billion near the end of October. The world welcomed its symbolic seven billionth baby today amid a stark warning from UN chief Ban Ki-moon of the need to tackle inequality on a planet where almost a billion people go hungry.