Can you please post at least one clear close up picture, taken in normal light, of any primordia/pre-flowers you are seeing.
A picture of a plant from feet away can not solve this question.
I think I saw a pistil in pic one, but am not 100% sure, so you could have a female, but not enough detail in the picture for a positive ID.
Otherwise, go to my diary "cannabis conundrums" and in week 7 you will find pictures of male and female primordia, along with a selection of other pictures of some of the weird and wonderful things cannabis plants are capable of.
But yeah, some clear and close up pictures would help answer your question precisely, a lot easier.
Cheers, Organoman.