Tuesday, October 20, 2009

Friday, February 22, 2008

she should play lotto...

A 16 year old girl named Pamela has given birth to triplets.

Wowee, right. Teen pregnancies aren't really that shocking anymore.
WRONG! This is her SECOND TIME giving birth to triplets... When she was 15 she gave birth to all-girl triplets, and now again. She also had a son when she was only 14. So, as far as teen pregnancies go, she definately wins the medal. Apparently the chances of giving birth to triplets without using fertility treatment is 8,000 to 1. So pulling, or pushing, that one twice is pretty good.

from this article.

Tuesday, December 18, 2007

if you eat ice cream, you'll get pregnant.

It's true, claims the new book "The Fertility Diet" put out by Harvard. Right, and I think I can get pregnant through my belly button...

Sunday, December 16, 2007

invisible sperm and their trickery

It turns out we were wrong, sperm aren't tiny animals that battle their way through the fallopian tubes, fighting the woman's warriors sent out by her immune system. Only one brave sperm knight to conquer and be so honored with the fertilizing of the egg. It's so much less complicated than that. What is actually happening is the sperm have something like an invisibility cloak. This is in the form of a sugar glycoprotein that makes the cell undetectable by the always guarding immune system. So the sperm can sneak past as if it were part of the woman's body. This is a valuable adaptation and some cells, like cancer cells and HIV infected white blood cells have adopted it to achieve their much less valiant goal of destruction. I hope we can find ways to make organ donations invisible to the body by adhering these glycoproteins to the transplanted organ. Now that would be valiant.

From this article by the BBC.

Thursday, December 13, 2007

why pregnant women don't tip over

From the NY Times:

"Pregnant women do not tip over, and researchers say an evolutionary curve has a lot to do with the reason why. During pregnancy, the abdomen grows by nearly one-third and the center of mass shifts forward considerably. That increases pressure on the spinal column, strains the muscles and generally reduces stability. Researchers looked for an additional mechanism, besides the woman leaning back, that might have compensated for the increased strain of pregnancy.

What they found, said Katherine K. Whitcome, a post-doctoral fellow at Harvard and the lead author of the paper, was evidence that evolution had produced a stronger and more flexible lower spine for women. After studying 19 pregnant subjects, Ms. Whitcome found that the lumbar, or lower back, curve in women extends across three vertebrae, as opposed to just two in men. And the connecting points between vertebrae are relatively larger in women, and shaped differently in ways that make the stack more stable and less prone to the bones shifting out of alignment or breaking."

Way to go scientists! Non-Related: I was watching a Carl Sagan video on YouTube about the human brain, and he said that the brain library contains 10,000 times more volumes than the gene library. YIKES! Billions and billions, right.

Wednesday, December 12, 2007

positions and reasons

From the precious book "Birth: An Anthology of Ancient Texts, Songs, Prayers and Stories" edited by David Meltzer.

"The Position of the Private Parts

At the beginning of the world it had been the Creator's intention to place both men's and women's genitals on their foreheads so that they might be able to procreate children easily. But the otter made a mistake in conveying the message to that effect; and that is how the genitals came to be in the inconvenient place they are now in.

(Translated literally. Told by Ishanashte, 12th July, 1886. Ainu/Northern Islands of Japan.)"

This was told to Basil H. Chamberlain, a British Japanologist active in the 19th century who did some of the earliest translations of Japanese haiku into English, like this one:

The old pond, aye! And the sound of a frog leaping into the water.

Friday, November 30, 2007

The Moirae

Imagine a birth in Ancient Greece in the 5th century BC. The Parthenon is complete and Athens is the most powerful political and cultural city-state in Europe. Democracy is becoming a solid practice and the power of the people is proving strong and effective. But in the aspect of birth, the people of Athens still leave it to the Gods. Moirae, or The Fate of the Three Sisters determines whether the baby will become a brilliant philosopher or a poor worker. Three days after a child is born, three goddesses enter the room to map out the little one's fate. Clotho spins life's thread; Lachesis measures it out; Atropos cuts the thread at life's end. Until the Moirae have decided a child is considered especially vulnerable. A lock of hair is given to the goddesses to insure a long and pleasant life. After the fate is determined, the baby is finally fully celebrated and a feast is had.