test does not shrink your nuts. the shut down of natural test does, so you will get shrinkage on d-bol. the only reason muscles will get soft after a test cycle is because of improper pct, and trainning. same goes with d-bol.
the body will ave a harde time recovering from a d-bol cycle than a test cycle. proven timt and time again. and if you want to talk about "only good while your on it" then do your d-bol cycle and see what happens. test will provide mor retainable gains than d-bol anyday. and yes, blood tests have showen that d-bol will totaly shut a body down.
like I said, if you are all set for this then why ask?
I wish I had all the info handy to show ya but I dont right now.
if any mods or seniour members wanna chime in that woud be great.
AM I WRONG? 