Need help gendering my plants!

Newb420grower

New Member
Hello fellow growers. This is my first grow and it’s from the bag so I’m not sure if the plants I have are male or female. They are about 15 weeks old, I just switched to 12/12 today. I need some help identifying the preflowers, are these them and are they female? They look female to me but idk. Thx :) These are from two different plants btw.
 

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