Double X Science - It's In Your Genes

Search Results for: label/abortion

  • Women know something you don’t

    …ford it. But it’s also true that divorce rates dropped, too, as couples couldn’t afford either another child or maintaining separate households. How did my great-grandparents and the others who contributed to this 15% drop in population do it, especially in an age without 99% effective birth control? I can’t speak for my great-grandparents, but the realistic explanation for having one child over decades of marriage is either c…

    Authored by on March 26, 2013

  • Biology Explainer: The big 4 building blocks of life–carbohydrates, fats, proteins, and nucleic acids

    …e X Extra: A triglyceride can have up to three different fatty acids attached to it. Canola oil, for example, consists primarily of oleic acid, linoleic acid, and linolenic acid, all of which are unsaturated fatty acids with 18 carbons in their chains. Why do we take in fat anyway? Fat is a necessary nutrient for everything from our nervous systems to our circulatory health. It also, under appropriate conditions, is an excellent way to store up…

    Authored by on June 8, 2012

  • What is a beating embryonic heart?

    It’s pretty much the same in any vertebrate. by Emily Willingham     The governor of North Dakota recently signed a law making abortions illegal if a heartbeat is detectable in the embryo. Perhaps the emphasis on this beating organ isn’t a surprise. The heart carries strong emotional connotations, hence its use in anti-abortion campaigns. It connotes love. It symbolizes compassion, as in “have a heart.” It symbolizes heal…

    Authored by on April 3, 2013

  • Miscarriage: When a beginning is not a beginning

    …heory, or ladybusiness expert, I have learned a lot about miscarriage. Only it wasn’t miscarriage, it was spontaneous abortion. Except that some didn’t like the term spontaneous abortion and used intrauterine mortality (Wood, 1994). Or fetal loss. Fetal loss is probably the most common. There is also pregnancy loss (Holman and Wood, 2001). You can use that term, too. Oh, or a-conceptions (a for abortion), compared to l-conceptions (l for live bir…

    Authored by on September 5, 2012

  • After Newtown missteps, journalists get guidelines

    Protip: Don’t diagnose based on speculation. by Jessica Wright                Attention journalists: If you’ve been calling people “nuts” or “deranged” in your stories, the Associated Press is recommending that it’s time you stopped. This guideline — along with the common-sense assertion that writers shouldn’t diagnose individuals with a mental illness based entirely on speculation — is part of a new recommendation added to the AP styleboo…

    Authored by on March 27, 2013

  • The real scandal: science denialism at Susan G. Komen for the Cure®

    …ween the two extremes. These are the ones most likely to be helped by screening mammography, and they’re the lives that mammography saves. How many? For women age 50 to 70, routine screening mammography decreases mortality by 15 to 20% (numbers are lower for younger women). One thousand women in their 50′s have to be screened for 10 years for a single life to be saved. So let’s recap. Getting “screened now,” as the Komen ad instructs can lead to…

    Authored by on February 11, 2012

  • Plan B now available to younger teens

    The age group that needs it most. by Emily Willingham      In December of 2011, Kathleen Sebelius, the Obama Administration’s Health and Human Services secretary, shocked the reproductive health community by blocking a bid to make Plan B, or “morning after” contraception, available over the counter (OTC) to teens under age 17. The much-anticipated OTC availability of this intervention to this age group had already received FDA…

    Authored by on April 5, 2013

  • The sperm don’t care how they got there, Rep. Akin

    17 c. rendition of human inside sperm.Public domain in US. [Trigger warning: frank language about sexual assault] By Emily Willingham By now, you’ve probably heard the phrase: legitimate rape. As oxymoronic and moronic as it seems, a Missouri congressman and member of the House Science, Space, and Technology committee used this term to argue that women who experience “legitimate rape” likely can’t become pregnan…

    Authored by on August 20, 2012

  • Is the bar high enough for screening breast ultrasounds for breast cancer?

    …nt movement and legislation to inform women that they have dense breasts. Merits and pitfalls of device approval The approval of breast ultrasound hinges on a study of 200 women with dense breast evaluated retrospectively at 13 sites across the United States with mammography and ultrasound. The study showed a statistically significant increase in breast cancer detection when ultrasound was used with mammography. Approval of a device of this nat…

    Authored by on September 21, 2012

  • Unicorns and Brainbows

    Brainbow is a mouse with a rainbow brain. By Jeffrey Perkel    A couple weeks ago I wrote about the beautiful world right under our noses, a world visible only under the microscope. The cover image for that post was this picture, a “‘Brainbow’ transgenic mouse hippocampus,” which placed 18th in the 2008 Nikon Small World Photomicroscopy contest. Brainbow technology also won the 2007 Olympus Bioscapes contest, with this be…

    Authored by on May 6, 2013

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