Have you candled them?I have a orpington that went broody. I placed 2 eggs under her and they should have hatched on dec13. I live in Vermont where it is cold. we brought Mimsy ( the hen) inside the house. 1 egg has done nothing.the other egg has visable cracks in it. this is my first year have chickens and a broody. The one egg that is doing nothing was left alone couple of times. how long should we leave the eggs under Mimsy before we say they were failures? sorry for all the questions I am clueless. this was to have been my nieces but I now take care of them.
Your choices are to wait it out a couple more days or candle to see if anything has developed....or to pull them now and start again.
It's not unusual for hatches to go over the 21 days...some let them stay another 48 hours, others up to 28 days.
Candling will show you if there is anything developed. Just go out at night time with a bright flashlight, pick up the egg and set the egg on the flashlight letting the beam shine through the egg...you will be looking down at the egg as you hold it. If the egg has never developed, it will shine through like a translucent bulb (shine a flashlight through a kitchen egg first to see what I mean). If it has developed you will see either veins and a black blob or at this point of the game likely just a big black blob taking over most of the egg and some air space. You want dense black blob not lots of see through shell for a developing chick.
Good luck.
Lady of McCamley
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