take an asprin a day to be safe.
stay well hydrated
dont start untill you know what you base crit is
everyone is different, some can go up to the high 50's and be just fine. some will not be so lucky
you need the machine, test tubes, and some packing clay.
you have to draw blood straight from the vein, use a insulin pin, about 10 iu should be enuf for 2 samples.
I would not run this while on aas, especialy dbol or anadrol.
headaches mean you are suffering sides, lower the dose or cease.
I would also get a blood pressure machine, (walmart 40 bucks) and check your blood pressure daily( you should be doing this anyway if using gear) make sure the blood pressure is under control (make sure to get a big sleve if your arms are biggeer than 16-17 inchs.)
always start the dose low to see how you react.