I never withhold food and water. Only decrease the daylight hours.
speckledhen, I know how the production birds are. I worked with them on research issues.
It just looks more like the tract is causing the issues rather than the follicle itself. The large things that are coming from her look like what you would say..."meat spots" in an egg. However, the "meat spots" are actually as large or bigger than an egg.
Meat spots are caused by parts of the ovary or the lining of the tract sloughing off into the egg. Looks to me...like your birds have an overabundance of "slough" coming off and it's clogging the tract and preventing the follicles from forming.
speckledhen, I know how the production birds are. I worked with them on research issues.
It just looks more like the tract is causing the issues rather than the follicle itself. The large things that are coming from her look like what you would say..."meat spots" in an egg. However, the "meat spots" are actually as large or bigger than an egg.
Meat spots are caused by parts of the ovary or the lining of the tract sloughing off into the egg. Looks to me...like your birds have an overabundance of "slough" coming off and it's clogging the tract and preventing the follicles from forming.