I recommend that everyone who reads Josh Brahm's site takes the time to see this article and think through the material presented therein. While the author is personally opposed to an abortion ban, she is pointing out that, if abortion were to be made illegal, other things would need to be done to support mothers facing crisis pregnancies. Although I do not share the author's worldview on abortion, I can recognise a well thought out argument when I see it so here it is:
http://www.patheos.com/blogs/lovejoyfeminism/2016/11/what-obligations-accompany-an-abortion-ban.html