Day 22 - keep going?

[janebonbon]

Hello everyone!
I’ve had 4 hatch on day 20, and just want some advice on if I should keep these going for another few days?

 

[SilverBirds]

I don't remove eggs until day 25 just to be safe. Good luck!

 

[nuthatched]

I think they are dead, but a few more days won't hurt.