Duck eggs day 22

[Hannah6j]

Hi, I have 5 khaki Campbell eggs in a Brinsea mini advanced incubator. I have just candled them and am after some advice. The air cells in 4/5 eggs are really big and have grown massively in the last few days, 1 egg is much smaller than the others with a smaller air cell. I can see movement around / and I’m pretty sure inside the edges of the air sack in all 5 eggs. From looking at candling charts online my eggs looks further along than the charts, more like day 25? Is it possible mine are going to hatch early? I’m not supposed to be locking down for another 4 days. Any advice welcome! Thanks!

 

[nchls school]

Showing pictures of the eggs being candled could be helpful. At this point there may be nothing you can do other than being sure temperature and humidity are correct.

 

[chickens really]

Just keep watching and if you see a pip increase humidity and lockdown the incubator..