Need Help, is this a male? Don't want it to put my females to seed

Is this a male plant? It's my first aerogarden grow and don't want it to ruin my good females in soil. Can you keep a male in the same house you grow females?

see those little white hairs? Female.

its a female preflower.

i wouldnt have a male anywhere near my house, pollen could quite easily be transferred to your girls.

I see tiny little white hairs in one of your pics dude....looks female to me man!!!