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Morning-After Pill Is Not an “Abortive Pill”

Morning-After Pill Is Not an “Abortive Pill”
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New York Times analysis has found that the morning-after pill — drugs including Plan B One-Step and Ella, which are taken to prevent pregnancy after sex — do so not by keeping fertilized eggs from implanting in the womb, but by delaying ovulation. Some pills also thicken cervical mucus so that sperm have difficulty swimming. However, labels on the inside of boxes for the pills say they may work by blocking fertilized eggs from implanting in a woman’s uterus — descriptions that have led to some religious groups, conservative politicians and others to claim that the pills cause abortion.

Dr. Donna Harrison, director of research for the American Association of Pro-life Obstetricians and Gynecologists, says that using the pills is the “moral equivalent of homicide.”

Mitt Romney has been more straightforward, dubbing morning-after pills as “abortive pills.”

While the websites of medical authorities, including the National Institutes of Health and the Mayo Clinic, have said that emergency contraceptives may prevent implantation of a fertilized egg, the New York Times has discovered that such a result is not borne out in scientific studies and that

It turns out that the politically charged debate over morning-after pills and abortion, a divisive issue in this election year, is probably rooted in outdated or incorrect scientific guesses about how the pills work.” [my emphasis]

These findings about how emergency contraceptives work would mean that drugs like Plan B One-Step and Ella “would not meet abortion opponents’ definition of abortion-inducing drugs.” In contrast, RU-486 can be called an abortion pill “because it destroys implanted embryos, terminating pregnancies.”

The FDA and the Decision to Include the “Implantation Idea” on the Morning-After Pill’s Label

Despite the lack of scientific evidence, the Food and Drug Administration included information about the “implantation idea” on labels for emergency contraceptives. During the approval process for the drugs in 1999, the manufacturer of Plan B (Barr Pharmaceuticals, which has been acquired by Teva Pharmaceuticals), had asked the FDA not to include the implantation idea on it. But the FDA decided to because of hypotheses about how the pills worked:

Experts say implantation was likely placed on the label partly because daily birth control pills, some of which contain Plan B’s active ingredient, appear to alter the endometrium, the lining of the uterus into which fertilized eggs implant. Altering the endometrium has not been proven to interfere with implantation. But in any case, scientists say that unlike the accumulating doses of daily birth control pills, the one-shot dose in morning-after pills does not have time to affect the uterine lining.

“It takes time for an endometrium to change, for its cells to divide,” said Susan Wood, a biochemist who, shortly after Plan B’s approval became the F.D.A.’s top women’s health official and later resigned, frustrated with the delay in making the pill available without prescription.

“Wishful thinking” on the part of scientists also played a role, as some of them “thought that if it could also block implantation, it would be even better at preventing pregnancy.”

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12:16AM PDT on Apr 7, 2013

The political garbage over this has given me a bad taste about the republican party and some religious groups, radicals.... However, I call myself conservative this is the first time I voted mostly democrat to protect the rights of women.

10:35AM PDT on Aug 28, 2012

educate! misinformation is making it too easy for the religious right

10:01AM PDT on Jun 11, 2012

Education is need, information is a treasure!!!

2:56PM PDT on Jun 8, 2012

Indeed, it is not an "embryo-killing" pill. Those pesky sperm can hang around in there, waiting for an egg, for several days!

5:36PM PDT on Jun 7, 2012

So what if it is an abortive pill?

11:36AM PDT on Jun 7, 2012

"Who the hell made you GOD?"

Since there IS no "god", it would be HIMSELF.

11:37PM PDT on Jun 6, 2012

I wish more people would get educated and realise this is NOT an abortion pill! I live in Ireland where abortion is illegal and I couldnt tell you how many people I know think this pill causes an abortion, some of the same people wouldnt get it due to this misinformation. the idiots who deliberately spread this lie around must be happy with themselves, people are STILL not believing the morning after pill simply prevents a pregnancy.

8:03PM PDT on Jun 6, 2012

@Steve keep saying that you don't want your daughters to have this and to have that unless YOU approve. We all know, for you it's all about CONTROL! You want to control every aspect of your kids and your poor wife's life. Well, here's a little heads up, the more you try to control someone, the less control you'll ever have over them. You think your kids have told you everything they've done in their lives? Since you already admitted to beating them, they probably never told you ANYTHING. You're a vile, hateful creature with a caveman attitude.
And John M...change the EFFN record! You come here daily and say the EXACT same thing over and over. How many kids do you have and how many times have you had sex? If you have one kid, then it damned well had better been only once or you're the biggest hypocrite on this site.
GOD! I am SO sick of these male cretins coming here and thinking they have ANY right to tell a woman what she can and can't do with her OWN BODY! Who the hell made you GOD?

5:53PM PDT on Jun 6, 2012

it is offensive such stupid ignorant people even have the potential to get power and redesign our lives ..

5:05PM PDT on Jun 6, 2012

How many times do some people have to be told, the morning after pill prevents pregnancy,it doesn't end it. I swear,it's like talking to a brick wall.

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