I got a nice side shot here...but what I would "think" is the nub seems kinda big to actually be the nub. From what I see on other sites, it should be tiny and skinny. And mine is not. Granted, it is way more zoomed in than some of the other pictures I have seen. But I was wondering if I am, in fact, seeing the nub. Since the pic is a pic of the sono, it is a little blurry. The one leg you can distinguish and then that white spot hovering above his/her belly is a foot, I am guessing from the other leg. Hence why I am not sure if I am seeing a nub or part of a leg or what??? Lol. Thanks ladies