You don't see the difference between using BC to prevent a pregnancy and having abortions?
Well I don't see much of a difference. If the pro-choice people think embryos are the morally equivalent to sperm and egg, then to them there is no difference. Both acts are preventing pregnancy and the results are the same. I think when stem cell research using embryos cures major diseases it will be the final coup de grace and opposition to abortion and embryos experimentation will dwindle over time. That is my prediction.