In the PCT stickie it says to use 1000IU mon,wed,fri for three weeks starting 5-10 days after last inject for a light cycle. I'd say that test at 500ew is a light cycle. Not trying to argue since I really don't know that much but want to know why that everything I read about PCT contradicts itself and it makes it hard to pinpoint what I should do for my PCT.BTW my cycle is the same as listed above.