A profile shot at 13 weeks 4 days. The tech was old school and said she has never heard of the nub theory but gave me a profile shot, but I'm not even sure if it's showing anything. I think I might see a boy nub compared to my searches and comparisons online (but maybe it's a leg) hmmmm. Anyone have any guesses? Also I will be sure to update when confirmed for the future reference of others. Attachment 22917Attachment 22918