I'll tell you who speaks for the "voiceless unborn" - the ones who have to carry and birth them. I have the right to declare a "developing human unworthy of birth" if that developing human is inside of my fully developed body and I don't want it to be. And the funny thing is, you must have agreed with that or you wouldn't have gotten an abortion in the first place. The fact that you now can't have children is what is pissing you off. If you had gone on to have the life you thought you were going to have, which apparently included children, you wouldn't be getting all self-righteous now.