12 week scan pic, any guesses?

[Ichisan]

https://i1141.photobucket.com/albums/n594/HannahandIan/Mobile%20Uploads/20140128_133504_zps24596eba.jpg

 

[Ambermichelle]

Yours is hard! I can't see a nub and it could go either way with the skull theory I'm sorry I'm not much help lol

 

[Foreign Chick]

guessing

 

[Mum2threeboys]

Guessin but no nub to be seen