I know with the extreme heat/humidity I should not expect many eggs right now. I am concerned about a hen I have that has been trying unsuccessfully to lay an egg for the past two days. She has sat up in the coop for hours each day trying in vain. She comes out hot, exhausted and weakish. She will eat/drink and then perks back up and back to normal. Is there any reason for concern? Should I try a cool bath since it is hot outside?