I'm on 500mg Test E a week and i'm about 4.5 weeks into it so far and haven't really noticed any increases in sex drive or strength, more importantly strength. i have put on about 10lbs so far probably just water though. i know i'm probably just anticipating it too much. but i was wondering if it takes longer to react in some people than others? i normally train pretty hard and eat well. so just curious. Thanks