I was told by both the person I got him from and the vet that he was most likely a male. Though, he is rather large which has always thrown me off and bis tail seems more like a females tail to me.
As the owner of a 2100 gram male, it's entirely possible that they are correct. Lol
Interestingly, when I went and had someone confirm his sex for me they mentioned the tail being more feminine as well.
I'm unsure. They were a little busy, and honestly we do not have a good option of reptile vets here. The one I went to was pretty decent though. I would like to try and get it confirmed at some point soon!