Moulting info

My Rhode Island Reds moulted badly last year (around this time) and went off lay for a few months   That was their ´first´ big moult.  This year they are moulting but not quite so bad, one has a bare chest, but out of 14 hens I am getting around 10-12 eggs a day still (fingers crossed)  The White leghorns are moulting too, there are feathers everywhere.  They (5 of them) are giving me just 1 egg a day, they had not been laying that long before they started to moult. 
I think they need to ´save´ their energy for the newly forming feathers, so egg laying isn´t so important to them.
Pamela