Its hard to tell from the prints, as the baby is bigger so you generally just get close ups of the face! However while you're in there try to have a good look between the legs. Boys are usually pretty easy to see, my two looked like little snails lol, and girls have 3 lines between their legs. However it is hard to tell when you're not sure what you're looking at, and baby might have its legs crossed, or be moving around too much for you to get a good look, so don't read too much in to it, but i'm sure it'll be fun to look and speculate!! Good luck with your scan xxxxx