http://abcnews.go.com/Health/Wellnes...1345321&page=1
Quote:
| A new study published in the journal Pediatrics found that girls who hit puberty younger than 10 are much more common than they were in the past two decades. In the study, researchers assessed more than 1,200 6- to 8-year-old girls in three metropolitan areas for breast development and the appearance of pubic hair, both signs of early puberty. |

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