They said it depends how cold your fridge was. Mine was cold but also pretty warm kind of. It's the type of fridge that won't spoil your food but still kind of warm and won't really cool you off in the summer when you open it.
According to National Geographic, while refrigeration won't kill the embryo, it will stop it from growing: “In fact, poultry breeders will sometimes refrigerate fertilized eggs as they collect them so they can start a large batch in the incubator all at the same time.”...
I have a broody chicken right now that started to become broody on about Sunday or Monday. I wanted to place Cayuga duck eggs for her to hatch but I forgot and just remembered last night. So I went outside at 7pm with 3 eggs that were refrigerated and 2 eggs that were out for a few days. Do you...