Okay, so my last 2 hatches (I have one batch currently cracking away) hatched early. Last hatch started pipping within a few hours of going into lockdown, and I locked down a little early! Then this hatch started within 12hrs of lockdown and today is hatch day and 10 out of 17 eggs have hatched and I have at least 3 more pipped! Not that I'm complaining, but is it normal for them to hatch this early?