Waited a bit before jumping into this thread.
Overall, I oppose abortion for all the obvious reasons. For those who claim, "It's my Body!,".... well, no it's not, when you're pregnant. "Your body" is acting as a "host" to another body with an independent DNA and an independent right to life! What possible, viable reason could one have for electing (voluntarily) to abort a baby except as "Emergency backup birth control..." Unacceptable! Either learn how to do birth control right, or not at all! Stay abstinent. Those are your choices.
That said, I will tolerate abortion in very limited circumstances. First, of course, to save the life of the mother, if needed, as a last resort. Otherwise, I will tolerate it for rape/incest in limited cases, and here's why. Pregnancy is, of course, a very complex medical condition to be in. Lots of different things going on, and lots of things that can go wrong, putting the mother at risk for "life threatening" conditions (bleeding, eclampsia, pre-eclampsia, abruptio placenta, placenta previa, ectopic pregnancy, non cephalic presentations, prolapse cord, shoulder distocia,etc. etc.), many of which are in the later trimesters and after the fetus becomes viable "ex-utero." If a woman volunteers to get pregnant and have a baby, accepting those risks, the so be it. God Bless., and I hope she delivers a healthy, happy kid. Rape and Incest, by definition, are not voluntary. They are forced upon the woman. I therefore don't think it fair to force the victim of rape/incest to bring the child to term and incur those potential medical risks, if she did not make the choice to get pregnant. But, decide quickly! If she chooses to stay pregnant past the point where the fetus becomes viable "ex utero," then that child must be brought to term and delivered, the various medical risks accepted, and put up for adoption (if that's what the mother wants).
Other than that, no abortion! Either learn how to do birth control right, or learn how to stay abstinent (or learn how to start folding diapers)!