Gender guess?! Nub/Skull

mrsxb
What do you think? My guess is girl, only since I don't really see much of a nub and swore I didn't see anything when the tech gave me a quick glimpse between the legs....but who the hell knows at this point! Lol (what looks like a possible nub is actually baby's leg - she didn't really get good pictures since the baby kept moving so much!)