There is NO basis (excepting theoretic) for the prophylactic use of an AI at the onset of a cycle, excluding a couple provisos, and for those who believe otherwise, provide answers to the following;
1) What dose should be used
2) What E-2 level are we "dialing in"
3) Are labs even relevant, E-2 in particular
4) How would the AAS dosage effect AI therapy
5) How does the inclusion of aromatizable effect the dose
6) How may the exclusion of aromatizable AAS alter the dose used
7) What Ai should be used, Etc, etc, etc
These are all question that should be addressed for any condition, especially when treating the PATIENTS signs and/or symptoms are shown to be a more reelable indicator of underlying disease.
It's NOT done this way on PED forums bc treating "a number" simplifies therapy for those who want to run AAS yet not have to KNOW WTF they are doing!
To that end I pride myself by attempting to treat an AAS related condition or complication just like i would any other ailment, BASED ON THE EVIDENCE, and that includes a patients signs and symptoms, whenever possible, in addition to supportive lab testing!
As for the "other way"? It's called "bro-science" and if thats what some prefer so be it, but at least Meso members now know the evidence based alternative IMO