hi there initially i thought OMG that looks exactly lik the scan i had for DD1...but like on eof the post said there seems to be a clear nub pointing up at the end as shown buy the nub examples at the top of the forums. also to make me a bit more suspicious is the face that when you see the skull of my DD and that of your gorgeous baby the head is much bigger and rounder with stronger facial features, whereas my daughters was much narrower in accordance with the rest of her body based on the skull theory . so with these two strong hints i am leaning towards boy too.