Nub theory please?

Shona

I had my 12 week scan today, and the sonographer scanned over to the baby's 'bits', I thought I saw 2 lines but I know it's still early and I'm not 100% convinced..so please can you guess by the nub? And is that definitely the nub or is it part of the leg?😂 sorry I'm so bad at this, thank you anyway ladies! 💚

Vote below to see results!