All About Chicken Eggs

My mother has said when an egg is hatched; it has feathers, muscles, bones, etc. Really amazing! A single egg can provide all the nutrients needed for a life. The eggs provide testosterone for men and estrogen for women,
One of my friends was a USDA egg inspector and, he told me fresh egg yolk stands tall, as the egg gets older the yolk will flat out and spread out to a wider area. Proportional the egg white will also spread out and become watery.