Personally, I think A, you should be able to determine if you want an abortion or not before the forth month. However, until the fetus can survive outside the host body, it's a part of the host body. And B, if you can't get pregnant because you are born with a Y chromosome, then it really is none of your business what a woman does with her body.
I am not "Pro-life" or "Pro-choice". I am pro-abortion. I hate euphemisms.