Its helpful to see where you stand healthwise, before, during, and after your cycle. Steroids are hard on your body, especially methylated orals. If nothing else, you should get it done post cycle to see where you are hormonally, as well as liver and kidney function. There is a great sticky in the steroids section call "Safe cycleing:your health is in your hands" with great info that outlines everything about bloodwork. BTW, what does your pct look like?