- Jun 28, 2011
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Quote: You'll have to fix the hen, not the eggsNutrient deficiencies in the hen's diet causes her to lay eggs that is not 100% hatchable. And different nutrients have different effects on the embryo development. I posted a list of it here awhile ago. It takes 10 days for an egg yolk to form and mature, so if there is a shortage of some nutrient in the hen's diet, I'd say sort that out and wait at least 10 days before incubating her eggs again. It also depends on the severity of the shortage.
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