Wondering how my plants are doing

This one has been in 12/12 for the past 13 days. 13 days ago it looked like



Today



I still can't tell if it's male or female yet. The best preflowers i can find are





Finally, my other plant has been in 12/12 for the past 6 days. This next pic is the most developed preflower i can find.



Pretty sure that's a female?

I think it's too early to tell on those. Do you have any more recent pics? I am looking for balls on mine too right now. I'm interested to see what you end up with. Good luck to you.