How long does a coturnix hen stay fertile after the male is gone?

[quailss]

?

 

[TheRealTimShady]

i was told by jjmr after my only male was killed that they will stay fertile for about 2 weeks after. other then what he has told me, i have no idea

 

[Stellar]

I have had fertile eggs 2 weeks up to a month even with no male