In a 2004 an EU-funded study by the Robert Bosch Foundation found the costs of having another child and fears about the society they would grow up in were key reasons not to have a child.
Uz laiku pievēršoties tikai bērna kopšanai un audzināšanai, sievietēm draud karjeras atpakaļvirzība un risks zaudēt iemaņas.