One woman celebrates her pregnancy and sees it through to it's natural end (birth) and another decides to end hers through abortion . . . . .
It can drive you insane to look at the pro-abortion perspective. They hold the opinion that both women in the example have made the right choice for themselves.
It follows that they must believe that the first fetal child had more right to live than the second fetal child . . . How can one rationalize this? It is not logical. It is not ethical. It is evil.