Howdy MuskieMan, in my experience, when a female plant produces seeds without any male plants around (usually thru 'nanners'), the seeds produced have all been females with the same traits as the 'mother' plant. I even try to stress the plants, about mid-way thru the flowering stage, with light and or heat stress. On my last grow I tried to stress them and so far, I have not found any seeds in the bud (and it is really good bud too!). Oh, the original seeds for the grow were from a 'nannered' mom.
I'd say pop 'em and find out their gender.