I really hope he isn't a she! We already returned the she that we originally bought from the breeder and they swore this guy is a he. When we were with the breeder I was able to see a very small hemipenal bulge but I'm always second guessing myself since we had the original mess up.
Now you've got me worried!
He's 3 months old so maybe he's just a little more difficult to see (hopefully).
This is the best he will let me get. Although personality and color are not sexing characteristics, he is much less fond of being near people and his colors are much brighter than the female we had originally. So I'm hopeful that he is a he.