13 week Gender Guesses Please! :)

[tropicsgirl]

https://imagizer.imageshack.us/v2/640x480q90/854/tjfs.jpg


https://imagizer.imageshack.us/v2/640x480q90/811/j8g7.jpg

Gender guesses anyone?! I am bad at this...and have no clue!!! Thanks!

 

[Hoping4Four]

I'm inclined to say boy but the nub isn't very clear and I don't know much about the skull theory.

 

[tropicsgirl]

Thanks! Yeah have no pics of the nub...so just have to go by skull theory...don't know how right it is though! Any other guesses!!