I have been hatching chicks for quite a few years now and have always hatched more cockerals than pullets. I decided to set some of my large fowl project choc orps eggs so I can grow out a roo to replace my nasty chocolate boy. I had 8 eggs in the incubator, 7 have hatched and 6 are pullets! When I hatched cream legbars I only got 2 pullets and over 10 cockerals and pretty much the same odds with all the breeds I have had. So now when I actually needed a cockeral I don't even have options. Looks like I will have to set a few more eggs :/ Dh says he figured it out, he should be buying the lottery tickets and not me...