Hey guys im a 17 years old and i have been lifting natural for 2 years, i just got off a cycle of test e (4 week) only did 4 weeks cause i *****d out, 1st week 250mgs 2nd week 250mgs 3rd week 500mgs 4th week 500mgs. I done my last injection 4 days ago and i have nolvadex on hand and i was wondering when i should start taking it, and will my testes, test lvls, and sperm lvls return to normal, thanks