18 days ago i set 10 eggs from a pen where i have mottled cochins and lavender cochins, there are males and females of both colors, so there are good chances of getting pure colored chicks. 7 of those were fertile, 1 quit. but anyways, i turned the turning off and put the humidity up a little ( i like to leave it around 55-60%) so i am hoping that some of these will ahtch, i will post pictures of the little ones once they hatch! wish me luck! PS> if anyone has tried this crossing before, let me know what your results were! after i get a good amount of these blue/lav mottled chicks, my next project will be mottled frizzles and lavender frizzles!