I have a brood cochin that has been sitting on eggs for the past 21 days. This is her first time and the eggs she is on are poo covered and nasty. What do you think the chances are that some will hatch. She started out with 8 eggs and she is now down to three. One ahe kicked out because it was bad. I have no clue where the other 4 went. Today should be the day of hatch. If they dont hatch i will get her a couple of chicks to see if she will take them in.
Now with broodies it may take around 24 days for them to hatch.