Not really. Maggie of course took a long break after the Lash egg. They all laid like crazy in the spring and now getting more skipped days - but it is still a very high rate. Even the roadrunners lay every other day or so.I would not lock them up. Try supplementing their calcium first. My concern is that there may be nothing you can do if it is just part of the aging process.
How many eggs a week do you get from them? Are they slowing down?
Sigh.