Hi, I wanted some help with the last chicken egg I have in the incubator. It was the largest egg by quite a bit and it had an air sack that was to the side. I candled it before lockdown and it looked like it was growing nicely. The other 7 eggs all pipped 12 - 24 hours ago and are now all in the brooder. I wouldn't worry if it didn't have its air sack to the side but as it does do I need to help it? I tried candling it again and can't see an internal pip or hear it when I tap the air sack. Do larger eggs just take longer or do I need to be doing anything to help it? Any help would be really appreciated as this is my first clutch and it would be lovely if they all came out healthy.