While a boy would make life easier for us (our youngest is a boy), I have a strong feeling this is a girl.
I was wrong with my daughter (swore she was a boy) but right with my son. I mean, I realize I have a 50/50 chance of being right anyhow...but still fun to guess.
...and follow up question - will you find out boy or girl? Because this is our third, we have one of each already, and we got rid of all of our baby stuff after #2...we've decided to find out.