LOL! He might make you wait another baby or two though. I thought the same thing when I was pregnant with my 3rd (wanted a boy desperately) but God knew what we needed at that time, and apparently it was another girl. We did get a boy for our 4th though.
For me, I have pretty close to zero intuition. The only one I was right on was our 4th, I knew he was a boy. But I thought others were boys and was wrong all the other times. Of course, I think this ones a boy too. But who knows. I'm pretty bad at this game. I keep referring to the babe as "he" unconsciously, but that could just be because my last one was a boy and I've gotten used to that. I also have a boy name picked and feel like this baby fits that. I haven't even given consideration to girl names. And my oldest talked about her new baby brother that was coming a week before I found out I was pregnant. Given all those factors, I'll be surprised if this one is not a boy, but I'd be happy with another girl. I really don't care too much one way or the other this time. I think it'd be nice to have another boy since they'll only be 18 months apart, but if it's a girl, I'm sure they'll be very close still.