Okay, so you're selfing her.
You forced herms on a female... now, she STILL has male balls... so if you put her back in she can pollenate the others.
I mean, you COULD go through and veeeery carefully inspect EVERY bud and pick off all the nanners, then give her a quick spray of water to deactivate any pollen left, and then you also have to check for nanners every couple days until harvest on that one female.
It's risky once you have forced a herm to expose her to your other plants.
Up to you!