I think I pretty much know the answer, but I am trying to be in denial. BO is 3 months old. Had no comb or wattles til the last couple weeks. Was positive this was a pullet...had young roos whose combs turned red at a month old. She had nothing compared to them, which is why I felt safe to keep her/him. Next is my only Partridge Rock. This is my 3rd attempt at trying to get a pullet. After taking the pics just now and seeing how he is feathering in. I am pretty sure its a boy also, right? This is the worst part about having chickens. I am bummed!