Large air sacks in eggs

[JW21]

I have bobwhite eggs that have been in the incubator for 7 days. The air sacks look very big to me. Some of them appear to be 1/3 of the egg but everything else looks healthy. I'm trying dry incubation and have had the humidity around 35-40. Has anyone else had this problem? Do I need to raise the humidity some? Can these eggs still hatch? Any help is greatly appreciated.

 

[Margitas]

I have bobwhite eggs that have been in the incubator for 7 days. The air sacks look very big to me. Some of them appear to be 1/3 of the egg but everything else looks healthy. I'm trying dry incubation and have had the humidity around 35-40. Has anyone else had this problem? Do I need to raise the humidity some? Can these eggs still hatch? Any help is greatly appreciated.

If you use dry incubation humidity is good, but you need to raise last tree day up to 65-75 .

 

[JW21]

so are the large air sacs alright for dry incubation?