hello this is my first post and i was hoping to find out at what age i will be able to tell the sex of my tegu .... bought as a hatchling in august 09 he/she is about six and a half months now . Im new to forums and not sure... can anyone hazard a guess or let me know when jowls would form in a male I do not feel the presence of any bbs so Im thinking shes a she but it would be nice to know for sure thanks for any help