13 weeks scan, gender. Any guesses?

[alicemum]

Hello,

I'm new here. I' mother of 2 boys (2,5 and 4 years old) and now I'm expecting another baby. Today I had my scan, baby didn't want to show what she/he has between legs :D Have some photos. Any guesses? Boy or Girl?

[ksmom]

In the top pic, I might see a nub but baby is facing towards the screen so not the best pic for guessing. I don't see a nub in the other pics, sorry.

[alicemum]

I was hoping this 3 white lines indicates a girl ;)

[alicemum]

Anyone else?