Hi I was talking to a relative yesterday who mentioned the nub when I showed her my scan,, I didn’t have a clue what she was talking about! Im a mum of 6 andso suprised that I’ve never heard of it til now.. I’ve had a good read online but looking at my scan picture of baby 7 I have no idea x any nub experts please feel free to have a look and guess,, I have a gender scan booked for 4 weeks time so I will let you all know xx