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Powerful writing on miscarriage and the decisions women face when pregnancy goes wrong

At the Context and Variation blog (one of the best sources around for solid information on the science of ladybusiness, btw), an anonymous guest post recounts the story of a woman's recent miscarriage, how she ended up deciding to end the pregnancy with surgical dilation and curettage, and what that experience and its aftermath were like. It's powerful, moving, and very much worth reading. (For context, I wrote about my own miscarriage here at BoingBoing last year, and that post is referenced in this article.) Maggie 3

Science, rape, and pregnancy

Kate Clancy is one of my favorite bloggers. An anthropology professor at the University of Illinois, she studies the evolution of female reproductive anatomy. Her blog covers science I don't see anywhere else—the human evolution, cultural anthropology, and behavioral science behind ladybusiness.

So Clancy's blog was one of the first places I looked yesterday after reading about Missouri Rep. Todd Akin thoughtful commentary on female biology. In a long, well-written, and (fair warning) rather graphic post, Clancy talks about what we know about rape—think of it this way, you know way more people who have been raped than who have a gluten intolerance—and the way that emotional trauma affects conception and pregnancy.

First off, there is absolutely no difference in the rate of conception between women who have been raped and those who had consensual sex. Clancy breaks this down nicely in her blog post, and even offers a surprising tidbit from the research literature that all people should consider—at any given day in a woman's cycle (even days when she is supposedly "infertile") there's about a 3% chance of unprotected sex leading to a pregnancy.

The impact of stress on miscarriage is a lot messier. I've mentioned here before that we know very, very little about miscarriage, relative to a lot of other medical issues. To paraphrase my family practice doc, when you start talking about conception and miscarriage you very quickly wander past the small amount of hard evidence and straight into voodoo. And also into the counter-intuitive nature of reality. For instance, from reading Jon Cohen's excellent book on miscarriage science, Coming to Term, I know that one of the very few miscarriage interventions that's ever performed better than placebo in multiple trials is something called "Tender Loving Care". The idea: For whatever reason, women who have had recurrent miscarriages have a greater chance of carrying the next pregnancy to term if they have regular access to mental health services, stress-relieving practices like meditation, and doctors who listen and respond to their fears. But that's not the same thing as saying that stress, or a scare, or a severe mental trauma will, inevitably, cause a miscarriage. Here's Kate Clancy:

Yes, psychosocial stress is associated with fetal loss in some samples. That is not the same thing as saying that stress causes fetal loss. Some women are more reactive to stress than others, and this seems to be based on genes and early childhood experiences. As I pointed out in my post, it certainly isn’t something women have conscious control over. And so it is irrational to link the stress of rape, while awful and severe, to fetal loss, when we understand the mechanism of the stress response and its relationship to pregnancy so poorly, and when we know next to nothing regarding how variation in stress reactivity is produced.

Basically, while stress (and the associated hormones) are correlated with a higher risk of miscarriage in some (but not all) studies, that seems to have more to do with an individual's biological makeup than it does with the source of the stress. And, frankly, we barely know enough to even say that.

Read the rest of Kate Clancy's post on the rape and pregnancy

Read Clancy's earlier (excellent) post on miscarriage

Read Jon Cohen's book, Coming to Term. (I keep recommending this, but, seriously, it's wonderful. And a hugely sane-making force in my life.)

Image: Uterus Embroidery Hoop Art, a Creative Commons Attribution (2.0) image from hey__paul's photostream

My miscarriage, my abortion

About a month ago, I wrote here about my struggle to decide what to do after I found out that my pregnancy wasn't going to be viable. This morning, I went on New Hampshire Public Radio's Word of Mouth to talk about that decision, miscarriage in general, and some of the ways that this issue connects to larger discussions in the public realm.

Word of Mouth doesn't have embedding available, but you can go to their website and listen to the full interview. One of the key things that I got to talk about today that I didn't mention in my previous post is the way that anti-abortion laws have huge (presumably unintended) consequences for women who miscarry. Case in point: Fetal personhood. If you give a fetus all the rights of a living human from the moment of conception, how do you deal with the fact that some 50% of conceptions end in miscarriage? Today, if a living human being dies and we don't know why, there's an investigation into the nature of their death, to make sure it wasn't caused by foul play. Under some of these proposed laws, women like me would have to spend the incredibly painful weeks after a miscarriage attempting to prove that we didn't cause it. That gets doubly difficult when you consider the fact that, quite often, nobody knows why a specific woman miscarried. Around 50% of miscarriages are caused by random chromosomal mutations. But we have no idea why that happens (or why it happens to some women multiple times), and that also leaves a big, hard-to-diagnose group of women who would have no way of proving that they didn't cause their miscarriage.

In fact, being able to choose to have an abortion—to get a D&C procedure instead of waiting for the miscarriage to happen naturally—was actually what enabled me to know what caused my miscarriage. Having a D&C makes it easier for doctors to collect enough fetal tissue that they can run a genetic analysis on it. Last week, I got back the results of the chromosomal analysis performed on my fetus. Turns out, he had a mutation, Trisomy 16, that was completely incompatible with life. That trisomy is the most common genetic cause of miscarriage. It's also completely random. Basically, my miscarriage was bad luck. Knowing that makes me feel so much better. It's almost hard to describe the relief. And I owe that to an abortion.

Read my earlier post about my miscarriage

Listen to the interview on Word of Mouth

Image: Load out for Bone Marrow Biopsy, a Creative Commons Attribution Share-Alike (2.0) image from thirteenofclubs's photostream

The only good abortion is my abortion

As I write this, it is 1:17 am on Wednesday, June 20th, 2012.

I am lying awake in bed, trying to decide whether or not to have an abortion.

Read the rest