I am just curious, I have no intention in breeding, I would just like to know if they are male or female.

I have a Ornate Nile monitor that was very neglected when I got it, but it is about 2 1/2 to 3 ft. in length and I'm assuming about two years old.

Also, my Savannah monitor is 3ft. 7in. and three years old.

Is there any way to sex them?