Fascinating Facts about Eggs with an Egg-Laying VIDEO!

If you have never witnessed a hen laying an egg, it's your lucky day! I find the entire process of egg production is fascinating and thought you might like to know some fascinating facts about the mighty egg!
If you have never witnessed a hen laying an egg, it’s your lucky day! I find the entire process of egg production is fascinating and thought you might like to know some fascinating facts about the mighty egg!

If you have never witnessed a hen laying an egg, it's your lucky day! I find the entire process of egg production is fascinating and thought you might like to know some fascinating facts about the mighty egg!*ADVISORY: Video contains graphic anatomical images of hen laying an egg. Viewer discretion is advised.

FASCINATING FACTS ABOUT EGGS
A hen does not need a rooster to produce an egg. That’s not really a fascinating fact, it’s just something I had to get off my chest. ☺
A hen does not need a rooster to produce an egg.A hen must mate with a rooster in order for her egg to contain both the male and female genetic material necessary to create an embryo inside the egg. An infertile egg contains only the hen’s genetic material, which means a chick can never hatch from that egg. Much more about fertile and infertile eggs in this article.
A hen must mate with a rooster in order for her egg to contain both the male and female genetic material necessary to create an embryo inside the egg. An infertile egg contains only the hen's genetic material, which means a chick can never hatch from that egg.When a female baby chick hatches, she possesses all the egg yolks (ova) she will ever have. She could never run out of egg yolks even if she laid one egg each day of her life.
A baby chick hatches, she possesses all the egg yolks (ova) she will ever have. She could never run out of egg yolks even if she laid one egg each day of her life.This is the ovary of a hen, showing ova (yolks) in various stages of development during a post mortem exam.
This is the ovary of a hen, showing ova (yolks) in various stages of development during a post mortem exam.It takes, on average, 25 hours for a hen to make an egg from the time the yolk is released from her only ovary to the time it is laid.  A well cared for hen can continue to lay eggs for 10 years or more, although never at the same rate as during her first two years of production.
A well cared for hen can continue to lay eggs for 10-20 years, although never at the same rate as during her first two years of production.Lighting conditions influence egg production. A hen senses light through the pineal gland near its eyes, which triggers a hormone flow to begin the egg-production process. In autumn and winter, when daylight hours are shorter in many parts of the world, egg production can be stimulated by adding light to the hen house several hours before dawn for a maximum of 16 hours of light total per day. There are no harmful long-term or short-term effects to the hen in providing supplemental light. Hens do not need a break from egg-laying, they will not run out of eggs and they will not molt late when supplemental light is added to the coop properly.
There are no harmful long-term or short-term effects to the hen in providing supplemental light. Hens do not need a break from egg-laying, they will not run out of eggs and they will not molt late when supplemental light is added to the coop properly.Scientists have proven that a hen does not need to see light with its eyes, it senses light with its pineal gland. They know this from working with blind hens who continue to lay eggs in response to varied lighting conditions.
Scientists have proven that a hen does not need to see light with its eyes, it senses light with its pineal gland. They know this from working with blind hens who continue to lay eggs in response to varied lighting conditions.Hard-cooked, fresh eggs are harder to peel than older eggs. As an egg ages, the air cell at the end of the egg gets bigger. As the air cell gets bigger, the membrane surrounding the inside of the egg gets farther away from the shell, making it easier to peel than a fresher egg. Learn the no-additive trick to peeling fresh eggs on my blog here.
Hard-cooked, fresh eggs are harder to peel than older eggs. As an egg ages, the air cell at the end of the egg gets bigger. As the air cell gets bigger, the membrane surrounding the inside of the egg gets farther away from the shell, making it easier to peel than a fresher egg. Learn the no-additive trick to peeling fresh eggs on my blog here.One form of Salmonella, Salmonella Enteritidis, can live inside the ovaries of healthy-looking hens and contaminate an egg before the egg is laid. Chicks given probiotics from the time they hatch are much less likely to contract Salmonella Enteritidis than those that are not.
One form of Salmonella, Salmonella Enteritidis, can live inside the ovaries of healthy-looking hens and contaminate an egg before the egg is laid. Chicks given probiotics from the time they hatch are much less likely to contract Salmonella Enteritidis than those that are not.Frozen eggs found in a nest box during very cold weather may or may not be safe to eat. Cracked eggs can allow contaminants to enter, making it unsafe to eat. My policy is: when in doubt, throw it out. Click on this link for much more about frozen egg food safety and how to prevent frozen eggs.
Frozen eggs found in a nest box during very cold weather may or may not be safe to eat. Cracked eggs can allow contaminants to enter, making it unsafe to eat. My policy is: when in doubt, throw it out.The color of an egg is determined by the hen’s breed/genetics. Eggs can be white, brown, blue or any combination of those colors.
The color of an egg is determined by the hen’s breed/genetics. Eggs can be white, brown, blue or any combination of those colors.The last stop on a hen’s reproductive tract is the uterus, also known as the shell gland. All egg shells are originally white. Scientists believe colored eggs get their color in either the uterus or vagina.
Blue eggshells are produced by the pigment oocyanin, a by-product of bile formation. The blue pigment is applied early in the shell's formation and penetrates the entire shell. The blue coloring cannot be rubbed off.Blue eggshells are produced by the pigment oocyanin, a by-product of bile formation. The blue pigment is applied early in the shell’s formation and penetrates the entire shell. The blue coloring cannot be rubbed off.
Scientists have proven that a hen does not need to see light with its eyes, it senses light with its pineal gland. They know this from working with blind hens who continue to lay eggs in response to varied lighting conditions.Brown egg shells contain the pigment protoporphyrin, which is a by-product of hemoglobin in the blood. The brown pigment is applied during the formation of the last layer of the egg, also known as the bloom or cuticle. The inside of a brown egg is white.
A green egg-laying hen, known as an Easter Egger, or in certain circumstances, an Olive Egger, is a combination of a blue egg-laying breed and a brown egg laying breed. A green egg is blue on the inside with brown pigment on top of the shell, which creates the green hue.A green egg-laying hen, known as an Easter Egger, or in certain circumstances, an Olive Egger, is a combination of a blue egg-laying breed and a brown egg laying breed. A green egg is blue on the inside with brown pigment on top of the shell, which creates the green hue.
Kathy Shea Mormino, author of The Chicken Chick®

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Comments

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Maria C Pereira
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My four girls are happy chickens thanks to this great site and you!

Luci Morey
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Thank you!

soapy1
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I use PDZ in my coop…good stuff!

Teri Ferguson Scott
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Used to use this in my horse's stall would love to try in the coop!

Katherine Patricia Tilkins War
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Katherine Patricia Tilkins War

thanks for all the help you give

Susan Spears
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Thanks for all the egg info! I have got to try this PDZ stuff! Glad to see it's carried near me.

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