I don't suggest an oral only cycle, but if you are going to do this, keep it short. No more than 8 wks of something like Anavar or 6 wks of Dbol. And yes, you need to do PCT for ANY cycle. AAS, oral or injected, all will shut down natural production. This is a great reason to use test as your base of any cycle. Not only is it very addaptable, good for cutting or bulking, it will also keep you from feeling the effects of low test, which include feeling lethargic and weak as well as loss of sexual funtion. Plus, as a stand alone, it will produce way better results. You can keep the dose very low and avoid side effects, and get closer to making the amzing gains you would like to see. Only time I wouldnt suggest it is females or men under 21. Then Anavar would be a better, safer option. If interest in doing a test cycle, take a look at more answers in the QA. I set guys up with test only cycles all the time and there are usually several of them listed a wk.

So for PCT, as I said, either way, yep, you want to do it to help restore natural test production. I would suggest Clomid 100mg ED for 1 wk., Then 2 more wks at 50mg ED