Help sexing 1-year-old?

[cyberstevie]

Mont is turning 1 in early April, meaning 7 months together! Assumed male until recently, and the pores/tail bump is making me think female. Any help?

 

[Sadie]

Mont is turning 1 in early April, meaning 7 months together! Assumed male until recently, and the pores/tail bump is making me think female. Any help?

The first place to look is the ventral side of the base of their tails.
Males have two elongated bulges along their tales and a dip between them. Also, they have more prominent femoral pores through which they secrete a waxy, pheromone-rich substance.
Females have only one bulge just above the cloaca, which smaller and of more rounded shape and smaller pores.
Also, males tend to grow bigger, with larger heads, though this becomes more obvious only when comparing a male and a female.

If I am seeing correctly I am seeing two bumps above the vent

 

[Zontar’s Mom]

Mont is turning 1 in early April, meaning 7 months together! Assumed male until recently, and the pores/tail bump is making me think female. Any help?

Hi
Definitely a male