PCT is mainly needed for males to regain their natural test production. Althought you do produce a small amount of test as well, you will not have to worry about kick starting production when you come off. You can just discontinue use and move forward. If you are using nolvadex on cycle for fat loss and fluid control, I would suggest tapering off this. Cut the dose in 1/2 for a week, then cut it in 1/2 for a few more days. Then discontinue. You can use an OTC supp like DIM to help balance hormones out after the cycle