I'm so mad at myself right now. My broody is on the morning of day 18, sitting on 10 eggs. When I went into the coop I smelled rotten egg and could see flies buzzing around. So I carefully lifted her off and, sure enough, there was a broken rotten egg and one other egg that was cracked, but not completely broken. I could only see 8 eggs so I assumed the other 2 had broken at some point and she ate them. I removed the broken and cracked eggs and replaced the bedding and 6 eggs (which weren't too badly soiled and smelled ok).
Here comes the dumb part. When I was busy cleaning her nest, she had moved into another nest box. When I lifted her out, two eggs that had been partially stuck to her dropped out. One was intact, but the other dented in and cracked.
I was so mad for not checking her undersides first. I than agonized about whether to put the dented egg under her, as I didn't think the membrane had ruptured. But, I worried that it might further break and re-soil her next. So I removed it. I don't have an incubator, or I would have tried that. When I opened the two cracked eggs, the one was dead, but the one that had just been dropped had an almost formed chick it with its heart still beating. I felt sick to my stomach. Here was this beautiful, live chick, just days from hatching, and I had killed it.
Two questions, as I try to learn from my mistakes:
--Should I have bothered cleaning up the rotten egg so close to the hatch? I couldn't stand the thought of her still on rotten goo with flies all over her, but if I hadn't interfered, maybe the egg would have hatched. Would she have cleaned up the mess, at least somewhat, by herself?
--Should I have put the dented egg back under her?