I agree that if she laid an egg yesterday or even the day before, it is unlikely to be EYP. From her stance my feeling would be a soft shelled/shell less egg, but if you are seeing/feeling some abdominal swelling, coupled with the darkening comb, ascites due to liver or heart issues would be a concern.
If it is a soft shelled egg, a little exercise may help her, so I would be reluctant to isolate, but she will probably instinctively know what is most comfortable. If it is a sudden onset of ascites I would expect her to be drinking significant amounts of water.
it is a shell less egg and it gets pushed through her system overnight.
If it is a soft shelled egg, a little exercise may help her, so I would be reluctant to isolate, but she will probably instinctively know what is most comfortable. If it is a sudden onset of ascites I would expect her to be drinking significant amounts of water.
