Sexing young African bullfrog

[GrifTheGreat]

Hi all, I'm brand new here. Hope I'm posting in the right spot. Can anyone link me to some good articles/pictures of nuptial pads on young African bullfrogs? I've read some online about sexing but I'm really not sure what I'm looking at. My frog is still pretty small so I'm not sure it can be sexed yet anyway. Any info to help me understand what I'm looking for would be great!!! Do females have any hint of pads or none at all? I tried to get some pics for opinions but not sure if I can post them or how?

Females do not have Nuptial pads. How big is your frog?