My last 2 charcoal eggs are fertile seeing veins everywhere and one other one so far. 4 were removed cause they been in there for 10 days and no growth. I have 1 IB w/e hen who is still laying but the only male with a train is the white one. I am going to open the charcoal door and let them out of thier pen. He still has train so let him breed with her til he loses his train LOL.