You couldn’t ask for a more timely explanation for why Jen doesn’t just topple over:

• Evolution keeps pregnant women upright - CNN.com

Evolution provided slight differences from men in women’s lower backs and hip joints, allowing them to adjust their center of gravity, new research shows….

“When you think about it, women make it look so very damn easy,” Whitcomb said. “They are experiencing a pretty impressive challenge. Evolution has tinkered … to the point where they can deal with the challenge.

“It’s absolutely beautiful,” she said. “A little bit of tinkering can have a profound effect.”

This entry was posted by Steve on Wednesday, December 12th, 2007 at 3:14 pm and is filed under Family, General, News. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.