@AnarchoPapist @ProfessorZaius @notsalome if that were the case then age at first birth would fall instantly when age at marriage falls, no?
@AnarchoPapist @ProfessorZaius @notsalome (full milot paper http://www.pnas.org/content/early/2011/09/28/1104210108 … )
3:11 PM - 15 Jun 2014
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