Well I guess you are just (un)lucky. I hope my Polish will go broody. Well I know my daughter hopes so since they are really hers. Our Polish pullets are 30+ wks old and still no eggs
Do you think the banty chicken will share the babies?
At what age did your Polish start laying? How old is she now? I read somewhere that some breeds that are non-sitters will go broody if they are a couple years old.