I'm into my 5th week of 500mg/week of Test E.
Yet I have no noticable increase in sex drive.
My strength increases are minimal.
The only symtoms I'm really noticing are the pumps in the gym are much more noticable.
This Thursday will be week 6.

Just wondering if perhaps my gear is showing signs of being underdosed or if there is a typical method of using perhaps a different chemical in place of actual Test that would exhibit these signs of slight strength increases and pumps?

Thanks.