I wrote a paper on this for an ethics class at Trinity Evangelical Divinity School last year. I offer this as a pro-life alternative to the “life begins at conception” position.
My paper was finished in a hurry at the last minute, so I over-relied on online sources, and it wouldn’t surprise me to find that the paper contains a number of errors. Still, the basic framework for my defense of this idea is there.
This was being discussed on a friend’s Facebook page recently, so I thought I would just go ahead and make the paper publicly available. Would love to publish more formally on this subject someday, especially if I could pair with someone with more scientific training than what I have. Feedback is welcome, though I have precious little time for in-depth argument on this at the moment.
Life Begins at Blood (PDF)