Is the nub in any of these pics? PLEASE HELP!! Thank you!

[Kel83]

Hi There! I did post the other day another scan picture which most response came back boy, but im still not losing hope for PINK! I am hoping these new pics (13 weeks) have the nub? I'm really not sure what im looking at i think im now nubsessed!! Also, i think the fist pics is upside down or twisted on his/her side. Thank you for looking & guessing!

http://i1310.photobucket.com/albums/s644/Kellie1904/forum1.jpg

http://i1310.photobucket.com/albums/s644/Kellie1904/forum2.jpg

[Rainbow baby]

I can't see one but I am no expert lol I can't make out what the top pic is :/ GL

[Cinss]

im not sure with these pics sorry

[Kel83]

Thats OK, thank you for having a look!! 3 weeks to go!

[TTC5]

Can't tell sorry! GL!