Hi, my Black Australorp, Peppa, just layed the first egg and of course, I was really excited. It's been four days now and no eggs. I thought that once one chicken lays an egg, than the others start to as well. I also thought that now that she started laying, that she would keep laying. I knew she wouldn't immediately start laying every single day, but four days and still no egg? Is this normal or should I be concerned? I heard that heat could affect egg laying and it has been pretty hot, but there has been a thunder storm every day too which cooled it down. Could it be stress from the thunder and lightning? Any comments on what it could be? Thanks!