Detection time has nothing to do with blood work. The next thing people go to is the half life. Even this has very little to do how it could effect your blood work. There's a lot of factors; compound, dose, length of exposure, previous condition, age, the list goes on and on.
Pick a compound and research it's effect on what is being tested in your BW. Obviously, if you do Test, your test levels will be high along with your Estrogen. Crits and RBC maybe elevated with high level of test but should clear up in a few weeks. That's the easy one.
Tren will kill a lipid profile for everyone. Anyone that tells you differently either has bunk tren or doesn't even do the required BW. I find my total cholesterol returns in 4-5 weeks after cycle. What it does to HDL, LDL, and triglycerides individually I can't personally speak for.
Orals will probably be the worst on your CBC & CMP if you don't give yourself enough recovery time. Each oral had its own hyper-toxicity level so the higher that level, the longer the recovery.
This could go on forever but you want my opinion? Stay away from orals unless you want a jump start, and I'm not big on that. Run your Test at 500mg and NPP at 500mg/wk. Cut out the NPP & drop your Test back down to TRT 6 weeks before your BW and you should be okay.
Assuming your TT is not what's high, the Dr. will give you a second bite at the apple with another blood test in 6 weeks, SOP. Just don't fuuk that one up too.
Let me know how you make out.[/
I would run the orals that I suggested no matter what for that short duration you are planning and YES tren would be a lipid profile killer, however it was not mentioned as an option to the op, as with everything in life you will have some give and take.
If you consume alcohol, while on any steroid, then the LAST thing anyone should worry or complain about is liver enzymes or bad bloodwork in general so keep it clean.