Niece or Nephew?

Tookie and I flew to Colorado last week for my sister's baby shower.  She is pregnant with her first child and they've decided to be surprised by the sex.  While I was out there, I had to do a little mini session.  Gary even sacrificed watching the Colorado Avalanche for this! So what do you think?  Boy or girl?  Oh and they're taking suggestions for names!  (my sister is going to kill me for this)

Tereza & Gary Maternity