@Theresa, if this isn't overtaxing your patience . . . It seems he tried busting at least once or twice with satisfactory success. Is that accurate? And you had mentioned possibly starting the D3 regimen . . . did he do that? Is he taking other meds? I'm just trying to get a sense of the full context.
BTW, I added this thread to the post on "Basic Non-Busting Information" in the CB Files section. Since it says that post has more than 2,000 views, putting the info there might increase the numbers who see it.