The Mickster beat me to it! The link provided by Mickster is almost all you need to know. That being said, I followed the advice from that link, but none of my broody's eggs hatched.
I found an article from MSU regarding the storing of eggs for later incubation. The eggs should be stored at approximately 55 degrees F! Eggs that reach temps above 65 degrees F must be incubated immediately. Humidity is a factor as well! Relative humidity should be 75%. I know my kitchen was warmer and drier than appropriate. The article stated that most vegetable bins in the refrigerator were the ideal temp and humidity! WOW! I plan to place my thermometer/hygrometer in my crisper to see the exact temp an humidity and adjust accordingly next time. Same article said eggs stored over a week are less likely to hatch, although the maxium storage time for a chicken egg to possibly hatch is three weeks! The eggs should be turned daily while stored to prevent the yolk from sticking to the shell.
http://msucares.com/pubs/publications/p1150.htm
About 1/3 of the way down the above linked article is a section called Incubating and Hatching Chicks where the vegetable bin storage is mentioned.
http://msucares.com/pubs/infosheets/is1612.pdf
This link is similar but more specific to egg selection and care and handling of hatching eggs.
Happy reading!

I found an article from MSU regarding the storing of eggs for later incubation. The eggs should be stored at approximately 55 degrees F! Eggs that reach temps above 65 degrees F must be incubated immediately. Humidity is a factor as well! Relative humidity should be 75%. I know my kitchen was warmer and drier than appropriate. The article stated that most vegetable bins in the refrigerator were the ideal temp and humidity! WOW! I plan to place my thermometer/hygrometer in my crisper to see the exact temp an humidity and adjust accordingly next time. Same article said eggs stored over a week are less likely to hatch, although the maxium storage time for a chicken egg to possibly hatch is three weeks! The eggs should be turned daily while stored to prevent the yolk from sticking to the shell.
http://msucares.com/pubs/publications/p1150.htm
About 1/3 of the way down the above linked article is a section called Incubating and Hatching Chicks where the vegetable bin storage is mentioned.
http://msucares.com/pubs/infosheets/is1612.pdf
This link is similar but more specific to egg selection and care and handling of hatching eggs.
Happy reading!
