Well out of 46 eggs total I bought over the internet from 2 diff sellers, I candled them and 31 are fertile and doing great at developing. Thats a great hatch rate for mailed in eggs! Too bad a certian color, none was fertile, BUT it happens. I have 3 different batchs hatching... Batch #1 is my own stock of 43 eggs with 5 chicks so far born. Batch #2 of 25 (internet eggs) 17 are fertile and batch #2 of 21, 15 are fertile. So With a total of 75 good eggs out of 89 eggs, This is a great beginning/hatch! And all done by my wonderful lil broody hens. (was 15 of them) NOW 12. Got to love them broodys!