Okay, I finally tallied up the votes. While no one matched Billy's birthday and weight exactly, one contestant came SUPER close!
Drumroll please...
...and the winner is:
Jessica
who guessed Billy's correct birthday on April 26 and was only one ounce off, with her prediction of 8 lbs 5 ounces!
Thanks you guys for making the waiting for Billy's arrival a lot more fun with all your great responses!
Mom, Dad & Billy.