Thank you for all of your guesses, ladies!
One more question for you all...
I'm really not sure what I'm looking at in these u/s. After looking at seemingly millions of nub shots, hoping to learn the science behind this, I got even more confused. Can someone help me clarify?
I have my NT scan here: I was 11w6d (had a trigger shot, so know when ovulation was), but am reading at 12w 4 days... There is a pink arrow and a yellow arrow. Which is the nub? And then, what is the other?
And does anyone have any good sites that explain the fork thought?
Thank you for all of your help!