Is it possible to reverse infertility? I have a beautiful Aeridini but she's infertile and I want to breed her with one of my males.

As far as I am aware, no, its permanent

Alright then. Thanks for letting me know!

There is no way to reverse infertile pets. And that's how it should be. Because people put lots of work into project pets and then someone comes along and buys one and the breeds it and they sell their offspring and it totally kills the market. I have on good nature sold project pets to people without infertiling them and they used my pets that I worked hard to make, and sold their nock offs without even asking me and it totally ruined my effort. It took me months to hunt down all those offspring and ask the owners to please infert them or let me do it and I even compensated the owners of the nock offs. It realy took a toll on my account funds and now I dont trust anyone with those project pets. They are always infertile now and will always be infertile because I can not trust my fellow players.

I agree with you because I had a Arctic Nomad Vulnyx pair and I sold the offspring to someone but they just turned around and bred it with their female only to sell the offspring right away. I'm sorry that happened to you in the first place :( I'll try to steer clear of people like that.