Face it, all you have is ignorance and self absorption. If a woman doesn't choose to be a parent she should have the right to terminate an unwanted pregnancy period.
Sorry, but since you're the one who is interested in exterminating other human beings for your own selfish and often petty purposes, that establishes beyond all doubt that it is YOU who is self-absorbed.
Women don't have a legitimate right to kill their unborn children. Anymore than the right to hold slaves was legitimate. Were Nazi atrocities legitimate? According to German law they were legal. What is legal at a particular moment in time means virtually nothing, especially since ultimately we answer to God. Don't believe in God? Fine but I do and I will use my influence to use the democratic process to protect the lives of the unborn.
And since you are not God, who are you to decide who dies?
Women have lots of legitimate choices, but taking the life of their innocent unborn child isn't one of them. If you don't want a baby then don't do what makes babies, or at least make sure you have adequate birth control.
We tell women what to do with their bodies all the time so get over that aspect of it.
But let me pause to elaborate on the legitimate choices women have:
Whether or not to have sex.
What kind of sex they're going to have.
Whether or not they will use adequate birth control when they have vaginal intercourse.
Nobody is denying you or your partner sexual pleasure. You can have all the orgasms you want anyway you want them, but slip up and conceive a child and then society has a say in the matter because there is no longer just two people involved but three. You don't get to make up for your mistake by snuffing out the life of an innocent human being, at least not legitimately.
You have choices of what to do with your body, but not someone else's. Not the baby's because the baby is not your body.
Again, don't want or for some reason think you can't have a baby right now? Then don't do what makes babies. That is where your choice comes in, not after you've created a distinct, unique human being that turns out to be inconvenient. Besides, there isn't really a woman alive that can't spare 9 months of her life to carry a child and then put it up for adoption. That's not asking very much.