We went for our NT scan at 12 weeks and didn't even think about looking for a nub this early until I started reading about the nub theory and the angle of the dangle. We pulled out the U/S and were wondering if there is a nub in this shot and any guesses on gender for fun? During the scan we thought we saw some boy parts but she said it was the cord. I also thought I saw 2 dark lines too.
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