It doesn't matter if Roe ended up with an abortion. She deserved the right to choose to get one if she wanted, and a SAFE one at that - not resorting to using a coat hanger or going to some back-alley abortionist. All women deserve proper medical treatment. This is not a third world country, and it's disgusting that people want to push us backwards and force women to seek unsafe treatments for unwanted pregnancies.
And really, you need to let go of this idea that pro-choice means only pro-abortion. Pro-choice supports ALL choices concerning a pregnancy. That means we support parenting the child, giving the child up for adoption, or seeking a safe abortion performed by trained medical professionals. In fact, if you'll get off your pedestal for two seconds and skip over to the Medical Abortion forum, you'll find many pro-choicers talking a woman OUT OF ABORTION when she mentions she isn't sure she wants to do it. Why would we do that if we were so gung-ho about killing fetuses right and left?
And no, pro-life opinions aren't always propaganda... but when people hold up signs outside of abortion clinics with fully-formed babies labeled as 6 week embryos... that's a flat-out LIE designed to trick these women into thinking they're killing something that looks like a newborn instead of something that looks like a pig fetus. (Hey, don't get mad. Do some research. It DOES look like a pig fetus.)