Eggs hatching a bit late?

[Quailquestions6498]

Today is day 22 in incubation. I have half bobwhite half cortinux quails and they haven’t hatched yet. All I know is that Cotinux quails usally hatch on day 18 and bobwhites day 23. Though my last hatch starting hatching day 24. I’m just a bit worried for my quails. Will they be fine? What day should I do the water test if they don’t hatch? Thank you!

 

[AltonaAcres]

Don't do the water test, try candling them.