[Gretin]

Hmmm... I'm a bit undecided on this. While I do agree that there are some types of people around who really shouldn't be able to be parents, it just doesn't seem right to enforce something like this. Or feasible for that matter. And what about the people who get pregnant unwillingly? Even someone who abstains can become pregnant from, for example, rape. So should they be punished for something that wasn't even their fault?
Another side I see to it is, smoking certain drugs is illegal, is it not? But many people still do it. So you make it illegal for people to have kids without a licence. Is that actually going to make any significant difference?