It's a Premium Article in the Telegraph's family section.
The children are gone, the career was spectacular and now David Thomas is going to tell Telegraph readers about the journey to womanhood - without having experienced all the milestones and rites of passage that female children go through.
It would be marvellous if the Telegraph could also locate a woman in her 60s, with an empty nest and contemplating retirement, and with the same compulsion.
It would be fascinating to compare their journeys. There must be loads and loads of women lining up to change their circumstances so radically, surely? Unless, of course, the phenomenon is a male thing?
For completeness, it would be great to have a column from the spouses of late transitioning, formally heterosexual, men and women.
www.telegraph.co.uk/family/life/decided-become-woman-60-year-old-dad/