Female or not?

You need to take better pictures, but they all look like females from what I can see. pistils "White hairs" and flowers at nodes = females Balls or sacks without pistils = males. don't confuse these with calyx. google the difference. Good Luck!

Looks all females. Also looks like you have watering issues on some

If all seeds are from the same batch and one plant in first tent has flowers, probability of having 4 male plants in a second tent is very low. Maybe conditions in second tent are not very favorable comparing to first tent. Anyway, it's impossible to tell by pictures of the second tent whether 4 plants there are males or females.

Hey So, even with the 1st ones which are female. U need to check the Vs..where the node breaks away from de stem. U'll c lil ball(s) with single hair. Multiple balls means Hermies. If u got female seeds they will be female .u just need to watch for hermies & nanners. Read up on GrowWeedEasy and search hermies & nanners or jst how do u tell males from females. You'll see pics with text tat goes into depth

Pics 1&2 are obviously female, pics 3&4 can't see a thing from that distance. Close up at some top nodes would really help.

female mate

Really need better/closer photos to help. Get some pics of different nodes.