It does seem to have a pullet comb and I'm not seeing any significant darkening of cape feathers. It could be a slower developing male. If it is 12 wks, I would give it a few more weeks and look for the pointy saddle feathers that should be popping up at least by that time. Blue males, even if they have small pea combs, should be starting to show darkening of the feathers in their wings, hackles and saddle feathers right about now. So, if you aren't seeing this in at least a few weeks, you have a female there.Hey, everybody! Just wanted to hop on and show a couple update pics of my blue Am cockerel, Athos. He's getting so big and looks like such a stud already! He is 12 weeks old now, and is starting to get his muffs and beard. He's also starting to trust me a little more and will hold still for me to pet him, as long as I don't move AT ALL except to pet him, lol. I love him