I am 47 very active and exercise daily. I have just learned of TRT in the last year and have been doing my research. I recently did my blood panel and my testosterone was 330 and hgh was 50. All my other numbers were very good. I fill good but I see my abilities in sports going the wrong way over the last 2 years. So in short as you can see I was a candidate for both TRT and HGh. I started last week with the HGh 1.6 daily 5 days a week. I am traveling for the next month so it make sense to just do the HGh cause it was the pin and wait a bit to start the test. My question is should I use the HGh alone for a time if so how long by itself before starting the test to see the results separately. I appreciate any insite and advise and thanks for taking the time to respond.