Need Help sexing my babies!

Good day one and all!

First time grower, but not of plants in general. However, wih this type of plant ;) , I'm not familiar with the sexes and would appreciate some guidance on which ones are boys and girls!
I attach some photos of 5 sepeate plants, feedback is greatly received from those with the knowledge! They've been on 12/12 for a week.
I suspect I've got a few of each, but want to be sure, as I dont want to throw the wrong ones away after all......

(Some Shiva and some NL/BB X btw)

Thanks everyone

Funken

the last one is definetly a female. It appears the others aren't showing yet. anybody disagree?

from top right to left. 1. cannot tell, different angle, 2. is a female probably, 3. cannot tell. bottom row.
1. male most likely, 2.most certainly a girl.

i agree with llamaman, but i think the first and second pics in the top row are female.

good call on the second pic, but the first You cannot tell, tose are the spears getting pushed by the sex organs, but you dont see the actual part.

My plants are similar to yours i have the same problem with their sex :(
i will take some pictures to show but i think i have to weait a little longer.
Good look with your plants man