Trying to hatch?

[bkvaneperen]

I posted a few days ago. Our hen has been sitting on her eggs for 25 days now. We had two hatch on Saturday and none since. I candled them last night. Two are solid black: I can't find an air space. The others vary from a small air pocket to a large pocket. What should we do?!?! I do know that my nine year old did snuck a few eggs under the hen about 7 days into the hen sitting on them. We didn't mark any eggs so we don't know what's what. Help!?!

 

[sumi]

Have you got an incubator you can put the unhatched eggs in? That hen is going to get up with the chicks soon.