Old pic just checking I'm seeing right

Hi all. Hope this is ok. I think (insert big question mark here) I'm starting to understand different nubs (only sometimes lol) so I dug out what I think is nub shot from my ds2 13w 4 day ultrasound from 2013. Can someone verify that I am looking at a nub and a stacked/risen one or am I completely off lol. TIA!http://images.tapatalk-cdn.com/15/05...522e26455f.jpg

The nub isn't fully imaged if at all in the pic so it doesn't give any clues!

thanks kate! yep still in the dark regarding nubs then lol :) Thanks for responding!!

That doesn't look like a boyish nub to me, so it's good I didn't guess on that pic!