Why do you think a woman can't "infringe on the liberties of another" but the fetus has the right to infringe on the liberties of the woman it's in?
I find it quite hypocritical that you state that one person cannot infringe on the rights of another and yet want to give a free pass to the unborn who are infringing on the rights of another person. This is the double standards that invades pro-life, so called, logic.