Any polls, on any subject, can depend on what questions are asked.
I have not seen polls on partial birth abortion, but would hope that big numbers oppose that.
On the other hand, even many pro life people favor abortion in cases of rape and incest and life of the mother.
It does depend how questions are asked and what specific aspects of abortion are discussed.
Yep. Too bad the liberal progressive mind can only think in binary, either/or terms--unless it involves gender or some sexual proclivity; they can nuance concepts of perversion to infinity.