Wardrobe 320 Watt CFL Veg

Hello everyone, it's been many years since I have been on here!
Been vegging for 7 weeks exactly, this is their 7th day in flowering, 4/9 are confirmed females.
Im questioning these pre - flowers though, any suggestions? Male or Female ? I want to pull them as early as possible.

100% Organic Grow

I think the first pic is a male? It’s hard to tell though I can’t click on attachments.