This is the singleton my bantam just hatched. Bought 7 eggs online, only 1 hatched. Don't know breed, and usually can't sex until they crow or lay!! Tiny chick, light brown egg, 3 toes, no foot feathers. Ideas? Autopsied other 6 eggs (knew 2 had loose air cells). All were yellow inside, no blood, germ, or rings. Does that mean they were infertile, or did something else go wrong?