Hmm what's your idea behind discontinuing use 3 days prior to PCT. I saw a topic where they said you should discontinue use after last injection was used.
Not saying you're wrong or something, just curious
The standard protocol is 3 days because it kicks in again 72 hours later. If you were on sus and had to wait 18/21 days to pct and didn't use hcg your nuts would begging to shrink making pct recovery harder.