I have read the stickies several times and understand the reasoning for the strong recommendation of taking an AI (arimidex .25 eod) however the sticky also states to begin this at the same time (or day after) the initial test injection. However in a lot of other threads that I have been reading many of the veteran posters here (who seem very knowledgeable) recommend beginning the AI a few weeks (to me I am reading a few weeks as maybe around 14-21 day mark) after beginning the cycle. What is the reasoning behind delaying the AI start vs beginning the AI right off the bat within the first week of test injection?
PS I'm not trying to open a long debate here just would like to know the reasoning behind the different suggestions.
Thank you