- Sep 12, 2012
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A lot of people will give you different answers on this. But I'm testing a "refrigerator hatch" and just pulled out six eggs that had been in the fridge for about two weeks. I candled them last night - just five days into incubation - and they ALL have blood vessels developing! Maybe the cold keeps the fertile eggs safe much longer. Or maybe I just have that kind of luck. Whatever it is, those are REALLY good odds!