front view ultrasound

hi girls , this is 12 weeks 5 days ultrasound.unfortunately there is no clear pic from nub.but on the first one which is front view I can see 3 lines.Is it nub ?

http://i1028.photobucket.com/albums/...pscaa6daxt.jpg

http://i1028.photobucket.com/albums/...psuzs0hdus.jpg

Sorry I can't load your pics.

sorry , I'm new .hope you can see it now.it's just a bit odd.because it looks like if that's nub , is not in right place.
Attachment 30100

Attachment 30101

Hmm I'm not sure I'm seeing a nub but if you asked me to guess I would say girl since what I am seeing looks flat. This is a hard one though:/

Thank you Lala! any other geuss?

I'm thinking girl from the 2nd pic... assuming that is the nub I can see.

I can't see it Purple. This really confused me now.I had 15 weeks four days scan. Doctor looked very quickly and told me he can see something between legs but can't see testicle.