AFRICAN GREY EGGS FOR SALE NEAR ME NO FURTHER A MYSTERY

Eggs that have been fertilized, is usually incubated and progressed into chicks, assuming that the eggs are not cooled. Nearly all commercially produced eggs are laid by hens which have not mated using a rooster, so will not be fertilized. Fertile eggs are not any far more nutritious than non-fertile eggs, don't preserve along with non-fertile eggs