who cares what anavar does to the htpa/endocrine system - the bottom line is that suppresses test that quickly !
Pretty sure lutenizing hormones do not take a dip as with other steriods, nor does the negative feedback from the leydig cells cease, hence the difference between primary and secondary endocrine pathologies.
Lowering testosterone isnt the sole sign of suppression, or need to use pct.
Again I cant remember what study i read to have this inclination, but ill have a look in the lit and get back to you guys at the end of the week so as im done midterms.