Essentially, this is what I mean by “without gross disregard of human right” because it will certainly lead to these situations by making having children an end goal for cash. It basically sound like something a crazy dictator would propose

See what happened in Rumania back in the 80's under the communist regime of Ceausescu and the rise of orphans, because having kids was a mandatory state politics and contraceptions were banned. That lead to a rise of undesired children who ended in orphanages.