why is my hen laying tiny eggs

Question

My hen is not yet two years old and she is not laying regular eggs. Sometimes the eggs are rubbery no hard shell and sometimes they look like a regular egg but are minature only 1/3 normal size and have no yolk (i am considering starting to market these "egg whites in a shell".)  All the chickens are on the same feed which has a calcium supplement as well as having free access to crushed oyster shell whenever they want yet she has stopped laying normal eggs. She is not molting. Any ideas as to the cause?

Answer 1

I have chickens, they only lay small eggs after 6 months old.....then they start to get regular size...they usually only lay eggs for 3 years.  I would ask where you bought them.