Just upload a photo of yourself and fill out this helpful form.

The problem with that idea is who controls procreation. Who would you trust to decide you could give birth and who couldn't? There's a reason that Hitler used the idea and it has a great potential for abuse.

On a side note, there is legal precident for the right to give birth. During the contriversy in the 70's over "test tube babies/artificial insemination", it was determined that US citizens do have reproductive rights. I'm sure there's tons of other cases involving the concept. Maybe by fundamental, you weren't talking US law? I can follow the argument half way, but when it comes to deciding for other people...it just doesn't sit well.