So..My incubator failed on day 21 due to bulb failure.. I assumed i killed my chicks, but left it another 3 days and ...nothing!!
So i cracked open all the eggs and they were all just yolks, not spots or embryo's.
Now my first thought was they are infertile...
The supplier of the eggs says not??
What else could have gone wrong?
Any comments on the incubator are welcome?? It was a home build? This was during construction, for an overview..
It was set at 37.5 degress, with a water bowl, and a circulation fan.