Anon, the last comment you made about abortion is rather spurious. Killing a cow or eating a chicken egg is not the moral equivalent of killing a fetus or a baby. I would willingly kill my own chicken for dinner, and a lot of people here used to do that in times past. That doesn't mean I'd happily kill someone's unborn child. What's more, I would kill the animals because I need to eat them. That's not why fetuses are terminated.