I'll bite...Keep in mind that EVERYONE IS DIFFERENT. Having said that, I have never used PCT and I am willing to bet I'm not the only one who hasn't. I have done many cycles over the last 10 years...maybe one, two even three a year, ranging from 10, 12 weeks or even 20 weeks such is the case right now. My starting weight was approx. 175lbs before gear and I am currently just over 230lbs. I don't go crazy with dosages...500-800mg/wk of test usually with tren or deca and dbol or adrol. I keep the tren low (300wk) and the deca around 600mg/wk. With all that being said, my off cycle time usually lasts between 4-8 weeks, sometimes longer, and I have yet to see or feel any post cycle side effects. I'm a rockstar in the bedroom, no depression, no huge loss in gains (naturally strength drops a bit and I lose a few lbs. from water weight but nothing major). Knock on wood I have been blessed with a body/system that accepts outside stimulants very well.