This must not happen all the time because there are many days when I get 4 good eggs, so I know whichever hen has this problem is capable of laying a normal egg some times. I will check their abdomens tomorrow. As far as being vocal when laying....well ALL my hens love to announce very loudy when they lay an egg. They have always been like that. The whole neighborhood knows when they are laying.
It does not seem contagious, so that good.
We will be getting hit with the hurricane or tropical storm by the time it gets to us in the next or two, but I will watch my hens closely.
It's funny because my hens have lived together for two years now and gotten along great. About three weeks ago out of no where they all started to chase and pick on one hen. She is very sweet and never fights back. I had wondered if something was wrong with her that was not obvious to me becaue she looks and acts fine. I don't know if she is the one with this problem or not, but it if she is the one, would the other hens scense that about her and suddenly reject her?
I will check out the other links and thank you for letting me know what this is.