they don’t have any way to prevent the strangers from sharing that information with others they don’t know.
i think the best way to communicate your concerns is to be open and discuss what you know. share this chart with them and ask where they think they fall in these different categories. quicker. the longer you leave it the more time and money it can take to fix.
so, if you are not sure of whether there is a problem, or if you have continued pain, seek professional advice and get it checked early. 