Will the eggs move towards hatching?

[Lexbarlow]

First time incubating quail eggs.
They are in lockdown period and its day 19. Weve not had any pipping that weve seen but we both think that the eggs have moved from where they were.
Does this happen or are we imagining it?

 

[Rooster G]

When it is me hatching both happens. Quail are funny they can just all of a sudden pop out with little warning.