1. Im new to this forum . Greetings everyone. I never have owned any white lipped tree frogs in the past before and Im wondering how to sex them. I currently own 2 at both the same age ( 3 ish) one is about half inch longer., i missed the breeding season this year but is there any way to accurately sex them so if I do in fact have 2 of the same sex frogs i can be prepared for the next breeding season. thank yo for any advice.