Twelve DNA areas 'linked with the age at which we have our first child and family size'

(University of Oxford) Researchers have identified 12 specific areas of the DNA sequence that are robustly related with the age at which we have our first child, and the total number of children we have during the course of our life.

from EurekAlert! - Social and Behavioral Science http://ift.tt/2f1aOxf