Hey man,
It all depends on WHAT you are taking for you cycle.
For instance, if you are taking deca, you will wait LONGER to start your pct than if you are taking test c.
For a more specific answer, let me know what you plan on taking for you cycle and I will try to help you out.
Alot of people try to make PCT some drawn out,,,,complicated process, but all you are trying to do is get your natural testosterone levels back up to par as quickly as possible so that you have enough of you own testosterone in your system to keep as much of the gains you made while ON as possible. It is that simple