worried about a male, need help sexing !!!

hey guys any help would be really grateful first time grower, i'm having real difficulty deciding if this is a he or a she or both already took a hermie out of the grow, growing to bag seeds and 2 blueberry feminized but one of the feminized turned out to be a hermie, i'm in 12/12 2 weeks and things have been going good until now, there in all mix and are getting bio bizz nutes bloom and grow, 1ml/lt grow 2ml/lt bloom, there under a 250 2700k cfl and i have good air intake and exhaust good humidity and temps and ph is 6.8 / 7. any help very much appreciated and any comments on the grow or maybe some mistakes i'm making ??

the plant i'm having trouble sexing is the tall one at the back of the grow it was topped a week before 12/12 and responded well withy all the lower nodes reaching up and now at the same height as the top bud zone so a good even canopy, was looking forward to seeing it flower.......

thanks in advance for your help guys and gals

di22le

looks like a male from here.

you really think so, major downer !! that only leaves 2, how long before he is a threat to the females ? thanks for your reply man

He is a threat when it starts to produce pollen that is when the pods open up i usually remove them as soon as i know its a male but i grew 1 male though its hole life cycle bees loved it but i didnt i think it was around a week or two after they looked like that

well the one in the pic is at the very least a hermie without being able to get right up close to it. hard to say how long but id move it sooner than later. can you put it somewhere else so it wont pollinate the others?

well its lights out at the min so gonna take him out in the morn, thanks for the advice guys i'll try popst more pics tomoro, only 2 plants left now outa 4 !!