Here are all the guesses so far:

Aunt Dorothy Girl April 23 20" 7lbs 10oz
Tara Girl April 22 19.5" 7lbs 6oz
Karen Boy April 23 19" 7lbs 8oz
Lisa Boy April 25 19.5" 7lbs 9 oz
Ricky Girl Apr 26 19.5" 7lbs 12 oz
Mom Boy April 21 20.5" 7lbs 10oz
Sara Boy April 28 20" 7lbs 11oz
Uncle Fritzi Boy Apr 24 21" 7lbs 6oz

I am missing entries from: Theresa, Joe, Sandy, and Mike. Anyone else?
Don't forget to gove your $5 to Karen.