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• The most important thing in incubation is disinfection of eggs and incubator. Not only when you examine the eggs but also when you just touch your eggs, you certainly wash your hands with soap. It gives much influence in hatching result. There are too many bacteria on the periphery even if you can not see it normally. These bacteria will spread out very widely through your hands by hands. Especially, these bacteria affect to your eggs and arrest the development of eggs.
• Before you place your eggs in the incubator, make sure to disinfect the incubator and eggs. It is why sterilizing the eggs is very important in incubation course

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• When you choose the eggs, remember that deformed, dirty, or broken eggs are not good for hatching. Rough or small eggs are also not good.
• The egg which is covered with wastes is easy to affect by bacteria. You would better to select clean egg.

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• If your egg is cracked, it cannot be hatched even if the fissure is tiny. The bacteria will permeate to the fissure and the egg will go bad.

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• Cleanliness of incubator is very essential. Specialists certainly cleans the incubator completely every before they start to incubate.
• You have to clean and sterilize the incubator every after you hatch with your incubator. That helps improvement of further hatching rate.

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• There are two kind of eggs. One is fertilized egg and another is unfertilized egg. Unfertilized egg can not be hatched.
  Be sure to find fertilized egg when you purchase.
• An egg laid more than a week ago has a lesser chance of hatching.

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• Be sure to clean your hands before you inspect the eggs.
• You would better to inspect the eggs for within 10 min. a time. Frequent egg inspection is not good for you egg.

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• Noise can influence to hatching result. You would better to place your incubator next to the telephone or washing machine.
• Avoid to place the incubator in noise room which crowded with people.