cause for concern?

the eggs are on day 19 in the incky, 100% sure as everythings written down, i heard a chirping noise, and looked through the window and one has already cracked the egg and could hear it moving about :blink:, surley day 19 is to early for this, the other eggs are quiet with just this one chirping. ive upped the humidity yesterday after there last turn and quickly dampened the  small sponges today.  seems v early to me, all the eggs whent in the same time and day, what do you all think

Nope, my little maran chicke hatched out on day 19! I was told that very fresh eggs can account for this, and this eggs was put straight under olive (the broody hen) after it was laid

woooohoooo, piccie please

I have had hatches at day 19, usually incie is half a degree too warm....can take 24 hours to hatch after pipping, so dont panic yet, they should be fine. Just DONT open incie til 24hours after hatch. Humidity at this stage is really crucial, dont lose it by opening, or the membranes will dry.