are my plants herming out?

alrighty so a lil' update with NEW issues. ill remind you i am a first time grower so please bear with me.

here's the setup so far;

growset2_1.jpg

added some extra lights so now i have 12 lights at roughly 300 watts total. 8 2700k and 4 6500k.

been flowering for 2 weeks and im wondering if my plants are gettin a lil hermy..

growset2_1.jpg

growset2_2.jpg

growset2_3.jpg

i'm wondering if that little seedling in the first picture has anything to do with it... dunno if its male or female yet.

non the less, here is the progress;

growset2_4.jpg

growset2_5.jpg

i was also wondering if anyone had any pruning advise? would that help me out at this point in the game?

all advise is appreciated! definitely let me know if you think they are showing male symptoms as well. thanks!