Wow, I just... Wow. So whew shall I start...
So if I understand correct you want to take the Human Right to live(which I'm all for) and want to connect that with the definition of what a human child is with a constructed case to brand Pro-Choice as "logically inconsistent".
But as I already pointed out you constructed a very specific case there to make the whole pro-life/pro-choice muddy.
The political view of the assaulted women doesn't matter in legal cases. If she wanted that child, you should face severe punishment, regardless how soceity treats abortion as a whole(nothing can destroy a would be mother more than losing her child trust me, I know some cases on personal basis).
This kind of arguments against pro-choice is just a smoke grenade to hide the fact, that there are unwated pregnacies(like those resulting of rape) and in some states/countries the fact, that they are denied their choice will lead some to the point, that they would very much like to be kicked to miscarriage. As an example here is a clip from Last Week Tonight about Arbotion Laws in America USA And last but not least, this is a serious Issue and not a topic to and with a LOL. I can only advice you to watch the afromentioned video as a whole and change your opinion. Have a good day.