Surely they should be trying to reach the women with osteoporosis themselves, most of whom can read such information and think for themselves, rather than the children or grandchildren, if they have them, of such women.
It's the same as the way in which newspapers report about women e.g. "mother of 3 found guilty of shoplifting", or "battling granny foils shoplifter".
Just report that it's every other woman over 50 that's affected by osteoporosis?
Women do exist as entities in themselves. They're not defined by whether or not they've bred.