Aussie has given good advice..turf the Herm as you have other plants...
That said, the Hermie will give you feminized seed...the problem, is that either the genetics or the circumstances forcing the plant to Hermie..mean pollen will produce feminized seed..but that seed is likely to Hermie too...(not a good trait)
Feminized seed is produced by breeders who purposely force a female to Hermie, usually with collodial silver. Using this method as a catalyst seems to dramatically lower the frequency that Hermie traits are passed on through to the next generation.
Cheers
Mr Toad