Hi folks! Need some input. One of my Marans has been laying for about a month now. Very nice dark brown eggs; sometimes speckled but often not as well and they have gotten larger over the course of time. My concern is that lately she has poo on her back side pretty constantly and today as she was sitting and laying she was making a lot of unusual noise (extremely moreso than ususal.) Well she finally laid the egg and when I went to retreive it it was a little larger than the previous eggs;but my main concern is it is very, very sand papery. She even pecked a hole in it; I assume b/c it was so hard to lay that she was cking to see what it was..
.... and ideas why the egg was so sand papery and why she has poo on her backside ? Thanks in advance for any input 

