- Jun 14, 2009
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All of my birds are under a year old and all of the hens are laying. I've tried two batches of eggs with several breeds and none of the eggs are developing in the incubator.
When I break some open some have the bullseye on the yolk. This does mean the eggs are fertile correct?
If they're not fertile, what would cause that? How old does a rooster need to be before he's fertile?
When I break some open some have the bullseye on the yolk. This does mean the eggs are fertile correct?
If they're not fertile, what would cause that? How old does a rooster need to be before he's fertile?