Final Fantasy Hacktics

I'm sorry for my utter ignorance of most terms I see here, I am not familiar with modding, hacking, etc. What I am is very frustrated because over a couple of playthroughs I've never -ever- gotten an egg despite having followed all of the gameplay advice I can find. I'm playing WotL on PPSSPP v0.9.5. As I said, I'm just a regular user, I've never messed with anything that could have accidentally turned the breeding function off, as I fear might be the case (I don't know!). Again, I'm sorry if this is a foolish/inapppropriate question here, but any help will be much appreciated.