I have been reading almost every post on every topic and the one issue that is confusing the heck out of me is fertilization....
Can someone please tell me,
How do you tell if an egg is fertilized with out opening it?...
What is the air sac and what roll does that play in the fertilization picture?
..How long can it take to see veins?..at what point do you consider an egg a dud?
Asking question helps pass the time...
Can someone please tell me,



Asking question helps pass the time...

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