the ones with hairs and without look similar.. so i'd wait and see to be sure.
pull off one of the hairless pods.. slice it open .. use a magnifying glass to observe contents... are there 2 hairy hars or are there 'nanners' inside? tehy look nothing alike and easay to distinguish. Pistils are white with hair-like projections all over.
if you see hairs in the ones that have not shown a hair yet, i'd lean more twoard 100% female.
you have time to be patient. It takes a while for pollen sacs to mature and open up, which is when they are releasing pollen and not before. The pollen sacs will multiply at the growth nodes vs the femal calyx will remain 1 or a pair at growth nodes on a plant - depends if it is still exhibiting symmetrical growth or not. But, never a cluster.. won't look like a bunch of grapes etc.