So I have breeding pens set up... but no eggs! There's a light in the coop, a half red half white heat lamp. They've got a well balanced diet. All the hens have good weight, squishy bums, their combs are glossy, but no eggs. They were laying before I set them in with the roos, but now they've stopped. It's like they're protesting. They're not stressed, but they're just not laying. Is there anything else I can do to convince them that they need to lay eggs? Should I serenade them with romantic songs? hahah.