Egg exploded

[AmandaMiller1012]

hello so it was day 18 candled at day 16 everything seemed fine. But one exploded today and the other egg was dead as well. I have 7 more eggs at different stages and they where all still alive. And the only thing I can think of that killed these two where the change in temperature. I bought a new thermometer and it said that my temp was at 95 so I turned the heat up to 98/99 my humidity was at 60. I have never had an egg explode before. I cleaned the incubator with bleach and waited for the temp to rise enough to put the rest of my eggs back in. Thank you for your help.

 

[Life is Good!]

I've had this happen once also - I didn't recognize that the darkness in the egg wasn't normal (have hatched and candled eggs for 8yrs now, so I'm not a newbie!).
What I now look for when I candle - first, red blood veins; second, a bigger growing embryo; third, an air sac. For if an egg is not good - there will not be an air sac or not like the others. Usually, it's because bacteria got into the embryo somehow and the little thing doesn't have a chance. I doubt these died because of your temps.
Instead of bleach to clean out the mess, I typically use water and vinegar - finish the hatch; then bleach and let dry in the sunshine.
Good luck with the rest of your hatch!

 

[AmandaMiller1012]

The clean up wasn’t bad no smell. And there was blood but it was just sad to see a fully developed chick. A beautiful chick just laying there as if it wanted to hatch.

 

[Life is Good!]

Oh, so sorry.
This I have never experienced. I do hope the survivor chicks are healthy and cheeping loudly soon!