hypogonadism, male
"I am 69 years old.  Prior to starting  5 pumps daily of Andro Gel 5 months ago, T level was 207, low energy and almost no sex drive plus often could not maintain an erection.  After only a couple of weeks, there was a big turnaround, good erections and libido what it was at age 40. Did notice I was a bit more aggressive.  Then, about the 3rd month things went downhill with things back pretty much as they were before Andro Gel. Presently awaiting results of test to see where T levels stands."