Nub Theory

[jacks09]

Anyone heard of or used this before to try and work out the babies sex before the 20 week scan? I can't even make out what the nub part is?

[stacker285]

Can you post a pic?

[jacks09]

Hope this has worked

[Sesame]

I've guessed the sex of my baby using 'the angle of the dangle' theory. This isn't a great picture. If that small line is the nub then I'd say this is a boy. Congratulations whichever sex it is!

[Melph91]

I'm not too familiar with nub theory but know the forehead theory which would also suggest boy! Congratulations either way!