Another thought: I just read that prolapse can be caused by laying very large eggs for a breed, so it might be a good idea to inspect your girls’ vents for swollen, exposed tissue that needs some Preparation H applied. A good idea in any case, and if you found it on such young hens, you’d have...
@mamalu, this thread is like a suspenseful book without the last chapter. Five pages of "what could be causing this??" has us riveted. Crack the darn eggs already and let us know, please!
:pop
I hope you will crack one open soon, I can hardly stand the suspense! It also occurs to me that if there is something potentially unhealthy going on with one of your birds to cause this, that the sooner you inspect the egg, the sooner you can determine the root cause.
@mamalu , I’ve just read through this whole thread, and am so curious to learn what the answer is to this mystery! Did you find double yolks in these? Or did you make some other determination?