Feminized seed has a good chance of having hermie traits. If you have one go herman you want to get rid of it, do not clone it, your clones will go herman too. Hermie plants that release pollen WILL NOT TURN OTHER PLANTS HERMIE!!!! The pollen will cause other plants to produce seed instead of Bud and those seeds may carry the hermie trait to its offspring, but its not certain, each seed will be different genetics due to it being a non stabilized strain.
Once again, feminized seed many times has hermie tendencies, you have to find the seed that grows into female and does not have hermie traits, clone that plant only. Cull the herman plants they will ruin a whole crop. Only a very small amount of pollen is needed to make every plant in 10 feet go to seed. You can pinch off the balls and that will help, but expect to have some seed as its nearly impossible to see some of those pollen sacs.
I speak from experience.