This would be my second try at hatching. My first attempt was successful with a R-Com incubator. Yesterday morning was lock down, got that down. 38.7c and 64 humidity. Two eggs have been ((shiverring)) , rolling, vibrating, which ever word describes it best since two days ago before lock down. Still no pipping. My first hatch did not go this way. They hatched a day after lockdown. Pipped , zipped, and fluffed out. My question is: Is it normal for the movement with no pipping to go on for so long? Two days? Really?