http://www.cbsnews.com/8301-504083_162-20041324-504083.htmlHope that link works.
In other news, I guess all the talk about urine yesterday made me want to pee on something, so I took a pregnancy test last night. It was negative. Mixed feelings on this. We aren't actively trying but we weren't so careful a few weeks ago and now my period is late - but it's been wacky for awhile, so I'm sure it will come any day now. I'm actually surprised it didn't come immediately after I wasted a pee stick.