Hello all, my name is John C Campbell. I've been lurking around for a while as I learned about TRT. My background is in Interventional Radiology where I've been practicing in Longview Texas for the last 16 years. I'm starting a small concierge testosterone replacement service for patients in Texas as an escape from the hell that has become practicing under the medicare/medicaid guidelines. ( I won't say the name as I don't want to violate any forum rules)but I would like to take a moment to thank Nelson and all the other commentators and those that have contributed many of the pertinent studies to the data archives as well as the anecdotal experiences you all share so freely. You all do a service to anyone on or considering this potentially wonderful/dangerous drug. Thanks again John