Do you let them rest?

[Alice]

Time of year when eggs are laid can also play a major role when the next breeding season comes around, late producing females don't have time to recoup in time for the next breeding season, in our captive breeding cycle anyways

I agree that this is an important piece to the puzzle on whether you should breed your female two years in a row. Wait gain after laying, eating response are also important. I think the question can only be answered by the facts associated with each female. . . . no cut and dried answer that applies to all females IMHO.