Some go faster then others doBut how long is it supposed to take? cuz it's been over 24h and they all have 2 cracks at most
But if they have started external pip and made the second crack they are in position to zip 98% of the time
Often they will be busy rubbing the shell inside to be weakening it to zip
Absorbing and resting
It’s a big journey for these little ones and lots of stress for us human parents waiting
Hopefully you get to watch the zip it’s amazing to see