I'm having a scan at in order to date my unplanned pregnancy. I think I will be around 11w3d. He will also look at the nuchal fold and just see if the baby is healthy (and hopefully only one baby!). I know my obgyn doesn't look for gender until earliest week 15-16, so I might not even get to have a proper look at the nub, or get a picture of the nub-area from him. My question is, is looking for a nub this early really out of the question? Thanks!