As for abortion even the Israelites did not believe the fetus was human until after the first few months. Even after that the soul did not enter until the head broke through during birth. So I will differ to them as the experts on that one as far as the Hebrew God goes.
Part of the problem with abortion is the KJV translation of the Bible saying "thou shall not kill" when actually it was "thou shall not murder."
So a Christian in my eyes could support abortion in the first trimester, but that's just me.