Yesterday our Brinsea Mini Advance incubator told us there are 3 days left and stopped turning the eggs. Yes, our incubator turns the eggs for us and counts down the 21 days during incubation. Our research has told us to keep the incubator on lockdown for the final 3 days. No more opening it and candling the eggs for a peek inside. We removed the turning tray and added paper towels and we are ready for some hatching to commence.
I’m a little bummed that I didn’t have time to turn this into a photo project and document their development the whole time. Here is a photo of candling on day five.
There is certainly something developing in there!
On day five we thought we only had two or three developing. Our flashlight wasn’t bright enough and they were still very small. Within a couple days we got a better flashlight and we could tell exactly what was going on. There were two clear duds of our seven hatching eggs. Not bad! We started to see five little chicken embryos moving around inside the eggs. That was the highlight of my day at the end of each day during this process. It seriously blew my mind the first time we saw them move.
There are tons of YouTube videos (like this one below) that show candling eggs at different stages of development:
In the last week, we have been able to tell that one of our five remaining eggs quit. With four of them the chicks inside are getting so big all you can make out is darkness that moves sometimes and an air bubble. The quitter is noticeably smaller and not moving. So we have high hopes for four baby chicks and fingers crossed for at least 50% girls!