If legal, where does the buck stop? With doctors? With politicians? With the general public?
It would be interesting to find the moral limitations by being a steelmanning the position.
Is there some limit where the state should step in if people are having too many children? What if they dont care for their pregnancies, leading to severe biological disorders.
In the latter case, people have been tried and imprisoned in the US. I guess if people have too many children to care for, they can be imprisoned for child abuse and neglect as well.
It seems like having as many children as you want should be a negative human right, up until the point where you can no longer support them and neglect them.
It is a really weird situation though because there are so many social supports in place for children and parents. unwanted children can be put up for adoption. Should there be a limit on the number of times this can be be done by a single individual?