Part 1:
So, I originally felt that Baby B was a girl, but after hearing the heartrate, thinking about my disgusting face, and talking with some moms, I now think this kid's a mini-JB. The good news is, we should find out tonight at my ultrasound appointment. So, stay turned for an update to this post! Hopefully my exhibitionism is one of the traits this baby gets from me and shows off all those goods down there!
Part 2:
Right away the sonographer could tell Baby B was a boy! Woohoo! So, here are some pictures of our little Matt.
This is a picture from under his butt. So you see the bottom of his right thigh on the left side, the bottom of his left thigh on the right, his butt at the bottom, and his man goods are pointed to.

Here's his profile. You can see his right hand on his chest in a fist-like position. I hope me watching "Jersey Shore" hasn't gotten to his head...

Here's a 3D picture. You can see the left side of his face including his nose and left eye. And his big chest, of course.