Male or female??

[New gecko mom]

Hey everyone! So my leos are just about to turn 1 year this month and im trying to figure out if they are male or female. One of them is pretty skiddish but this one I got the picture of loves to come out of the tank. Can someone please help me with the gender? I keep calling it a female but i have no idea.

 

[The lizards]

Its hard to tell from the photos, but it looks male to me, since it looks like there are 2 bulges by the base of the tail.

 

[New gecko mom]

Its hard to tell from the photos, but it looks male to me, since it looks like there are 2 bulges by the base of the tail.

That's what im thinking