It's even true for many conservative women. It's only relatively recently that no-compromise anti-abortion views came to dominate in US "conservative" spaces. Consider, for example, Republican Majority for Choice: https://en.wikipedia.org/wiki/Republican_Majority_for_Choice

They shut down in 2018, a decision explained here: https://www.nytimes.com/2018/06/24/opinion/abortion-rights-r...

This was driven by a shift in US evangelicals. At one point being a pro-choice evangelical was a reasonable theological position. Now most evangelicals won't even admit that ever happened: https://www.patheos.com/blogs/slacktivist/2012/02/18/the-bib...