Why would a hen permanently stop laying

[nive]

I have a crested cream legbar, she layed beautiful blue eggs for about a two months, then stopped.

She's around two years old. Healthy looking, eating well, drinking well, acting normal but hasn't laid a single egg since the start of spring. Shes never shown signs of illness. Her colmb is nice and red.
Every other hen is laying.
Any ideas what's going on?

 

[junebuggena]

There is such a thing as a 'dud' hen. A hen can appear to be perfectly healthy, but never lay an egg. I've got one. She laid for about a month, and hasn't laid since. Just like people, some chickens might seem normal, but not able to reproduce.

 

[oldhenlikesdogs]

I have had some stop and never lay again, I have some that lay a bit, than stop for a few months than lay a bit again, every chicken is different, they are never predictable.

 

[barneveldrerman]

She can be old and just ready to stop. She could be tired of laying and doesn't want to anymore. Chickens are very unpredictable.


Hope this helped!