pretty sure it's a guy. It's definitely rounder than the female preflowers I've seen and they both seem to be off to the side so I don't think it's a new leaf set starting.

I saw these in a couple of other spots. I just wish I had another light to put him under. I guess I could put him under some 4ft T12 flouro's I have just so he's getting some light.

Honestly I hope it's a boy. I'm just eager to get all the males out so I can focus on tending to all the lovely ladies. Looking like I have 3 definite females so far.. I think this one is a definite male and the other 3 are undecided.