I think more likely is that banning abortion == more dead women.
I wonder if the stoneage party wants to ban abortions because they don't want to think that women can dispose of the stone-ager's psychotic offspring. It makes perfect sense if you let your mind and thoughts be ruled by ideas of survival of the fittest that you would seek to prevent any threat to your genes.
It makes me glad that most people aren't so pathetic that they feel the need to chain women to the bed in order to guarantee their legacy.