Male Pollen ??

I would guess about the second week of flower or flipping ur lights. The males will produce pollen first and mature faster than the females , that give the seeds time to mature in the buds, But from the pictures I would keep an eye on them they look to be about a week or 10 days out ,But thats only my opinion. peace

 

assuming your using adequate lighting, your male looks about 2 or 3 days from drop'n gene.