Goose egg with massive air cell, help

[Aimeeg1986]

My goose egg is on day 29 and I believe it has internally pipped but the air cell is massive! Is this normal? temps at 99.5 and humidity at 70% for the last few days, the egg has been like this for 2 days chick is still moving inside

 

[Yorkshire Coop]

It looks like draw down that happens late in the incubation process. This thread has great info and informative pictures on the process ~ https://www.backyardchickens.com/t/491013/goose-incubation-hatching-guide-completed

Good luck

 

[Aimeeg1986]

Well I was worried for nothing, this little one arrived this morning and is now in the brooder catching some zzzzz’s with his favourite toy

 

[Yorkshire Coop]

Excellent news! Congratulations! Just how sweet are goslings!