- Mar 5, 2011
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Cathie, I'm, pretty sure it takes about 2 weeks *after you put a rooster with hens before you'll start getting fertile eggs from that hen. The others will know if the 2 week window is correct.
Two weeks for a hen to clean out from exposure to a different male, two days when introduced to a male for the first time. It sometimes takes cockrells a little while to figure things out and get it right, Pullets are not always real cooperative with males either.
fertility will be low in short light hours
Some fluffy birds require trimming or plucking to improve natural fertility, some breeds just do better with ai.