Only elect men and women who understand the basic scientific fact that an unborn child is a person, and is therefore protected by the Fifth and the Fourteenth Amendments. Reject any candidate who rejects this.
So if someone is conservative in most areas except abortion we should reject them? What if they are largely against abortion except in some areas? Reject them as well? That may sound nice, but as I pointed out earlier the public is largely divided on the abortion issue. That and not everyone fits solidly into one camp or the other. Politics is about compromise. There are times where you have to get less than what you ideally want because that's the only realistic choice.