does a hen stay fertile after taking the roo away? I had a roo with two hens for 2 weeks. soo far every eggs been fertile but i had to sell the roo and the hens where by them selves for 3 days. then i sold the hens. two days later i cleaned the holding pen i had them in and found 3 eggs hiding in a flower pot. candled them and seemd fresh. so i put them in the bator. u think there fertile?