In case there was any doubt

It is definitely a boy.  We couldn't see much of him during the ultrasound today because he had both his feet and hands pulled up to his face so there was very little amniotic fluid in the area (which makes it difficult to view details on the ultrasound).

But, because his feet were covering his face, it meant that there was lots of amniotic fluid around the genital region.  We got some excellent views of his little penis and scrotum.

He's still breech, but he's got lots of time to turn things around.

Above pic: His butt is at the bottom of this picture and you can see the outline of his two legs extended in a vertical line upward, toward his face.  You get a pretty nice shot of the scrotum and penis in between.

If you look in the upper right hand portion of the image you can see his testicles and penis quite clearly.

You have to use your imagination a bit here.  You can see one eye in the upper right hand corner.  His hand is covering the other eye, and to the left of that hand is a foot.