12 w + 5 d | Where Is The Nub?

I'm currently 15 weeks and have been obsessing over my ultrasound photos taken a few weeks ago. I'm 90% I'm having another boy, but I would love to be educated! Can anyone point out the nub in these photos or is my little coconut being shy? Thanks! :bluecheer::awe:

PS. I find out the gender next weekend!

Looks like a girl to me. See that forked thing sticking out on the left? That is the nub.

Thanks for your reply! :happy: Is the forked nub the one that's more in the middle of the stomach(far left) pointing up?