It's spring here in Australia. The days are getting longer and it is heating up. We have had quite a few really hot days. I have three pullets. The black sex link started laying at the beginning of the week, but it has been days since without another one. She keeps making a nest in the nesting box and sits there in the mornings, looking like she is trying to lay. What could be the problem. The other two, a RIR and a New Hampshire haven't started laying yet. I am getting worried about the BSL. Could she have the egg stuck in there? The rest of the day she eats and does her usually stuff and she doesn't seem to be in distress at all. Has anyone got any ideas on what is going on please?