So by 'no excuse or argument' you actually qualify it with 'except for rape'. and probably similar cases. So then the argument really isn't about the sanctity of life at all. It's about the reproductive morals of the women?
Like, "Abortion is wrong 'cause you should have used birth control but you didn't."?
Thats a really interesting argument. It could be applied to a lot of things. Maybe we should throw out the bankruptcy laws too, you know, "You can't go bankrupt and write off your debts, because you made stupid business decisions and you should pay for that. Off to the workhouse!"