I added a Roo to my girls close to a month ago and have grabbed a few eggs and stuck them in the incubator. None of my hens have seemed broody at all, in fact one doesn't lay at all (I think she was older than I was told she was because she's also a huge bird). I candled the eggs I'm testing as it's day 7 but am not sure I'm seeing anything promising. The girls love him and i know ive seen him mount a few of them several times. Thoughts?