wayback in my schoolboy years i had a pet broiler rooster who didnt grow wide. he instead grew tall like any other rooster. then my uncle gave me a broiler who happened to be a hen. i crossed them, thinking i will get some white fat offsprings. since the broiler hen lays an egg everyday, i took one egg and destined it for sunny side up and to my surprise, i got 2 yolked egg! i read that 2 yolkers will not hatch but now i had a broody white hen acquired from the market who lays eggs and im thinking if the broiler rooster can breed that broody hen, is there a chance that the hen can lay single yolker or hatchable eggs? thanks!