more on insurance coverage for silent and jj-- since Advantra requires "prior authorization" and they refuse to cover it for men, I switched to AARPMedicareRx which uses UnitedHealthCare which requires no "prior". My cost for 60 pills ($500) is $28.00. Secondly for JJ and others, I just returned from Mayo Clinic (Rochester) from another two day workup, including radioisotope "transit" testing. My M.D., Dr. Camilleri is one of the top G.I. docs in the world. He says there is no foreseeable time when FDA will approve lotronex for men, and while he is encouraged about the new research, there's nothing new out there yet. I've gotten three new articles from him on past studies, from the Neurogastroenterology Motility Journal and American Journal of Gastroenterology whic I can mail(not e-mail) if anyone is interested. Bill