Nub theory - gender guesses? :)

[cvny1625]

Hi! Any theories? Is that even the nub? I can’t tell! And the baby was at an odd, curled up angle. Any guesses? 😂

I don't think there's a nub here. There's a line that could be it, but it looks too long.

What gestation were you?

Forgot to say, I was 13 weeks 2 days :)

Any guesses 13 weeks here