Despite rigorous controls, pregnancies happened.  And though they were healthy and fit, the colonists lost five mothers and their children to Novaya Rodina.  So their leaders initiated draconian policies to save the colony, including forced abortions.  Those deaths haunt Novaya Rodina to this day, and they have more hospitals and doctors per capita now than any other planet.  Children are precious to them, no matter the nationality, and all who need it will find help.