Yes, I do keep a log - but it's mostly the same as when not blasting. It's my workout routine such as weight/reps/sets and anything that I feel I should take note of like shoulder pain on set 3 of chest press. I also keep a diet log, but as I'm still following what 3J has laid out for me, it's not as impressive as my little "black book" everyone eyes in the gym that I'm scribbling into in-between sets.
I do also have a notepad on my desktop of my computer that keeps dates like when I need to order more testosterone from the pharmacy as I tend to run UGL stuff until it's out and then hit the pharma stuff. I'll usually have a good 2 vials of pharma ready when I'm done with my blast.
What happened to MS?
His findings were similar to IH2K12 except he got his gear. He ran 225mg more than me per week bluet had serum levels 500ng/dL lower than me.