once a hermie, always a hermie,, you will need to be on top of it constantly,, and nanners/male flowers be very sneaky,, and have about a million years of evolution on their side.
but, it is a hermie for a reason,, so,, did you fix any issue that might be causing it to hermie, and if so, and you are prepared to be diligent about male flower hunting,, then it is possible to get it thru this
i am nursing a hermie as well, and ready to chuck it at any time,,there comes a point when it is not worth it,,
karma sent