

Silkie breeding day 21 worries
My Silkie hen is on day 21 of brooding and I’m getting worried the eggs may have died after cooling down for too long.
Earlier this week I found her sitting on a fake/dummy egg instead of her real eggs. I’m not exactly sure how long the real eggs were left uncovered, but the eggs felt fairly cool when I noticed it. It definitely wasn’t half a day or anything like that, but I’m worried it may have been enough to stop development.
A few days before that (around day 15) I still saw movement while candling. Now on day 21 I see no movement at all. The eggs still look dark/filled during candling and don’t smell bad or leak, but there are:
no chirping sounds
no cracks/pips
no rocking eggs yet
My hen is still sitting tightly and acting broody/normal.
Do these eggs still look viable this late into incubation, or does it sound like they probably died after cooling off?
Would appreciate honest opinions from experienced breeders.