One of my Blacks has had two mornings in a row clear slime. I see her in the nest box and when I come back later there is no egg but, I find a clear slime. Yesterday I thought she had broke the egg and ate it. This morning I when I saw her in there I checked and there was no egg. Twenty minutes later I checked and she was off the nest and there was some more of that clear slime. Not as much this morning as yesterday. Could she be egg bound? They are 19 weeks old and our first egg showed up at 15 weeks old. I'm not sure how long this one may have been laying or if she has layed at all. Maybe she is getting ready to start?