People shall be allowed to do no more than replace themselves on the planet. This means that each man and woman will be given two child credits. They each lose one credit with each child they produce. This way, if a man and a woman have one child and then separate, they still have half of their productive allowance left, incase they meet someone else with a credit who wants to have a child with them. If your child dies before the age of 12, you get one credit refunded.
Twins take both credits from both parents.
Triplets would be made twins well before birth. Free education and health care for those who honestly deserve it. Stupid people shall obey every command issued by non-stupid people. The Tribunal of Human Worth will be responsible for administering I.Q. tests as seen fit. Those who score below 100 shall have an S tattooed on their forehead, and when told to do something by someone without an S on their forehead, must obey.