Without reading all of the previous posts, yes I do believe the average person is starting PCT far too soon.

People also do not realize there is a cumulative effect (a 'build-up' of sorts) of the dose with every injection. I personally start all of my PCTs about 6 or 7 days after I end my short ester cycles (such as Testosterone Propionate and Trenbolone Acetate), for example. I see far too many people starting PCT 3 or 4 days after stopping short-estered cycles. That's way too soon. There is most definitely still at least physiological levels of exogenous androgens floating around at that time. It's even worse with long estered AAS.