Thanks to everyone for their links and help. I took a good look at both of my gerbils, my mom holding one and me holding the other, and I'm pretty sure I have 2 girls. I looked at the gender pictures at the NGS site (very helpful, thanks Julian!) and I'm pretty sure that's what they are. Even if they're male (which I don't think they are) then at least they're both male, because they both looked the same to me. And what sweethearts they are! They will definitely get me over my bite-phobia that I posted about before.
