I have a broody problem too. My broody hen sits on five eggs, and when one hatched she just keeps forgetting that the eggs are right in front of her and then accidentally abandones them. What should I do?
--It generally works best if you start a new thread, rather than adding to a previous thread (that is the custom on this site, because it can get confusing to give advice on different chickens or different situations in the same thread.)
--Your hen cannot properly take care of a chick (lead it around to food and water) while also incubating eggs (sit on the nest almost all the time). So she must make a choice. She has obviously chosen to care for the chick, and given up on the eggs.
--You could put the eggs in an incubator, or give them to another broody hen (if you have one), or give up on them.
--The other eggs might not hatch anyway. Do you know if they were all in the nest when the hen started sitting, or if some were added later? Eggs that were added later might hatch later, but eggs that all started at once will typically hatch close together. So if they were all started at the same time, and one hatched but the others did not, the others might never hatch.
--You can also try candling to get an idea whether the eggs will hatch (take the eggs into a dark place and shine a bright light through each one to see what is inside.) For comparison, try candling an egg that has not developed at all (a freshly laid egg or one from the fridge). An egg with a chick about ready to hatch will be mostly full of solid chick, that light cannot go through, but will have a big aircell at one end that is much easier to see through. An egg that never developed a chick will look about the same as a fresh egg, except the air cell gets bigger with time. Eggs that have developed but not all the way will have a chick of some size in there. If there is a chick in the egg, you can sometimes see it moving when you candle, although sometimes it is napping and you cannot see movement then.