But they can not argue my body my choice without implicitly accepting the premise that they are a being capable of choosing, ie, a rational animal. If their argument requires the axiom: I am capable of choice, why would you not use that as the foundation of your position? Like: are you capable of choice when you are unconscious? No? OK, so remember that scene in Kill Bill where the janitor has sex with the unconscious women, no problem! hey? Then you get straight to a capacity for choice or a potential for choice (and they even did in the debate, ie, we don't get to kill unconscious people) and then it is game over, either I can fuck you when you are unconscious or abortion is wrong.