Pollen sacs in flowering

The girls are about 8-9 weeks into flowering..I've harvested 1 and its all good but I wanted to leave the others for a little while to get that "body stone" but I checked one today and there are a couple of quite well developed pollen sacs..not many but enough to make me worry.

I'd like to give the plants another week to properly finish em but dunno if I should.

Opinions?

If it's only a few here and there, pluck 'em off and you should be OK.

I picked em off but is it a regular thing for the plant to turn hermie that far into flowering?

Yeah, I think so. If the plant is not pollinated and ready to die, as a last ditch effort to pass on its genetic material, it will produce a few male flowers in an attempt to self-pollinate.

I have a few strains that do this, I just pluck em and let em ride. If they grow them more than one time I ditch the strain. My Blue cheese and Kush.