You read a post i made last year. I dont mind about the shutting down because quite frankly... 6 week var wont shut you down mate just supresses you around 20-30%. Some people use test boosters some just let their body built it back up others use clomid others use nolva. My cardio and training is good. Im just saying theres a sticky thread quoting what i stated above. I respect the other two's reply on the dosage and like i said i will read up more on this (so far i have and a majority of users have seen decent gains on 50mg). So yeah cheers for the input mate.