I'm going all natural, in that I let my Silkie hen incubate her eggs... 17 of them to be exact! Three days ago the first few hatched and 1-3 everyday since then. My question is, how long do I wait to let the others to hatch before it's time to toss them out. I obviously don't want to toss perfectly good chicks, but I also don't want her to still incubate bunk eggies. Any advice would be greatly appreciated.