How long is it before you can tell the genders of each? I have only had each for about two months. The one I think is male shows a more "masculine" body shape, but no pads yet.
The other is shaped in a completely different matter. More like a pear. Also you can see a tiny little "tail" on her.

Am I safe to assume I at least have one female? Maybe even a male and female?
If so is this a bad set up? I don't want to have a frog "love shack" going 24/7, but I suppose I will have to wait and see!