I am having a baby kicking baby!

Last night, I was holding Natalie and rocking her to sleep. All of a sudden there was...something. It was the baby kicking and it was hard.
Ok, well it couldn't have been THAT hard sinse it's only 5 months "old" but it was hard enough to make me gasp - probably more out of surprise than anything else.
But I had to laugh a little. Already, with the baby not even born, I have a baby-kicking-baby!
So, maybe it is a boy...
Or, maybe it's not...

I guess I will have to get really good at waiting to find things out, and not just my Chemistry grade! LOL