Researchers discovered a molecular timer that gets activated in the first days of pregnancy and influences when mice give ...

This is the first step in understanding the science of human reproduction. Charles Knowlton, a Massachusetts physician, invents a birth control solution to be injected into the uterus by syringe ...

The birth of a child and to bond with the newborn child within one year of birth. The placement with the employee of a child for adoption or foster care and to bond with the newly placed child within ...

The "science" of eugenics proposed that human perfection could be developed ... In some circles eugenicists went as far as declaring birth control selfish and a form of "racial suicide." ...

Staff must immediately report any life events or changes in household status within 60 days, except in the case of a child birth or adoption, for which the enrollment window is extended to the first ...