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Glam Journal

Why are my egg shells soft?

Author

Emily Wilson

Updated on March 13, 2026

Why are my egg shells soft?

Egg shells are made from calcium, and egg-laying hens need quite a bit of this valuable nutrient in their diet to keep their eggs strong. So, if your girls are calcium deficient, there won’t be enough calcium to form the strong egg shells – hence why they come out flimsy and floppy!

Are Soft shell eggs safe to eat?

Eggs with soft shells (rubber eggs) should not be eaten. An egg shell’s purpose is to keep bacteria out and without a proper shell, there is no way to ensure the safety of the egg. It isn’t worth taking a chance on someone getting sick over a single egg. So don’t stress over the occasional unusual egg.

How do I stop my chickens from laying soft shelled eggs?

How do you stop hens laying soft shelled eggs?

  1. Boost the calcium in the diet by feeding their eggshells back to them after roasting and crushing.
  2. Diatomaceous earth is good for the long term treatment of parasites and makes an excellent supplement for improving egg production – Using DE for chickens.

Are thin egg shells bad?

Eggshells with larger pores or thinner shells have less protective power. A strong shell can help deflect bad bacteria, while bacteria can fit through the larger pores of a weak shell. The shell is then covered by a thin coating called the bloom, or cuticle, for added protection.

What causes egg drop syndrome?

Aetiology. Egg drop syndrome (EDS) virus is caused by duck adenovirus A and was first described in laying hens in 1976. The adenovirus is a member of the genus Atadenovirus and family Adenoviridae.

Why did my duck lay a soft egg?

HOW DOES THIS HAPPEN – Soft Shelled Eggs or Egg Binding is a common egg-laying associated problem which occurs in female ducks. It is more common in chickens but it also happens to ducks. obstruction of oviposition or cloacal function, due to the presence of the egg in the distal oviduct for longer than it should be.

What is an egg fart?

Fart eggs (also called fairy eggs, diminutive eggs, cock eggs, wind eggs, witch eggs, dwarf eggs) are teeny tiny eggs laid by normal-sized hens. It’s like an oops, mistake that happens in the chicken’s reproductive system and this tiny egg comes out instead of a normal sized ones.

Is egg drop syndrome contagious?

The main method of horizontal spread is through contaminated eggs or equipment such as trays, crates, trucks, or personnel. Droppings are also infective. The virus can be transmitted by bleeding or vaccination needles. Insect transmission may be possible but has not been proved.

What can I give my chickens for calcium?

There are a couple of ways you can provide calcium to your laying chickens to keep them as healthy as possible. Two popular choices are to feed chickens eggshells and/or oyster shells.

How do I get more calcium in my chickens diet?

Crushed oyster shells are an excellent source of calcium, and are the most common way flock owners supplement calcium in their flock. Some people also clean and crush their used egg shells and feed them back to their hens. This works perfectly well, even though it may be a bit time-consuming.

Does shell thickness affect hatchability?

This study measured eggshell thickness directly using an ultrasound gauge and found no significant differences in hatching rates as a function of eggshell thickness.

What does egg drop syndrome look like?

In flocks without antibody, the first sign of the disease is the production of pale-shelled eggs, quickly followed by production of soft-shelled and shell-less eggs. Internal quality of eggs is unaffected in experimentally induced disease. Transient dullness may be seen in the days before the shell changes are noticed.

What causes soft shell eggs to be soft?

Soft eggs, also called shell less eggs, soft shell eggs, partially shelled eggs, or rubber eggs, can be a sign of a few different factors, such as illness, age, and diet. One of the most frequent causes of laying thin shell or soft eggs is a diet low in calcium.

What does it mean when an egg has no shell?

Soft or missing egg shells (sometimes called shell-less eggs) are quite common in older birds, especially high production hybrids / good layers, especially as they come into or out of lay for the season. A ‘soft shelled egg’ is one that has a membrane but no shell.

Why are my chickens laying thin shell eggs?

One of the most frequent causes of laying thin shell or soft eggs is a diet low in calcium. While most quality layer feeds have extra calcium in them, you should still offer a supplement just to make sure your hens get enough. If your laying chickens aren’t eating enough calcium, soft eggs aren’t your only concern.

What causes egg shells to turn brown?

The degree of brown color in the egg shell is determined by the quality of deposited pigment in the cuticle. Causes: Infectious bronchitis. Bird age (older hen) High stress in the flock.