true. But think the opposite, how many women that have problems with desire can actually BE in a PM. By the definitions of PM from the book, I'm not sure that a women with LD can even be IN a PM, it requires the physical desire of your spouse.
Something about that book is that all the success cases invloved women that only had repressed desire, meaning that it was not a physical problem. For women that have real physical problems with desire (and that is a high %), I would have no clue as to how they could have a PM.
