I don't know if anyone follows Kelle's blog (http://www.kellehampton.com/) but she just announced she's pregnant with #3.
She has two other daughters, and two stepsons. Her youngest, Nella, was unexpectedly born with Downs Syndrome (if I remember correctly, Kelle and her husband didn't get an NT scan or anything). She wrote a beautiful birth story about the experience (http://www.kellehampton.com/2010/01/nella-cordelia-birth-story.html).
I know some people feel she's a bit...unicorns and rainbows... but I find her optimistic writing refreshing, and she takes beautiful photos of her children.
I read a short piece she wrote for...Baby Center, maybe, I don't remember now...and she'd mentioned she'd had at least one miscarriage in trying to get pregnant again, so I was excited to read her post yesterday, and to follow her pregnancy.