Thats exciting news!! We are only guessing off of a few short seconds of video:) It only takes baby to be at a slightly jaunty angle to not show the full of his or her bits when it comes to nub guessing which is why even the clearest picture is only ever given an 85% vote:) When will you be having your next scan?? I would put blue back in the running with your obs guess, if you buy anything I would keep the labels on lol but definitely back in the game!