This is incredibly disingenous. The largest pro-life advocacy group, the Catholic Church, is pro-universal healthcare, pro-maternity leave (and paternity leave, the Church believes both parents should be home with their children). Moreover, the church has a long history (longer than planned parenthood) of providing accessible healthcare services. One need only look at the number of Catholic hospitals that closed during the recession because they provided free or discounted care when no one else would.
So, yeah, please stop projecting the entire sphere of simple-minded conservatism on the pro-life cause. The anti-abortion posse has supporters all over the political spectrum, not just in the republican party. If you want the democratic party to win an election, you should figure this one out.