I am currently on my 4th week of IGF-1 usage, but on my 18th week of my cycle. I was planning on discontinuing usage of the IGF-1 for 4 weeks, then starting it again when I reached my planned cycle end of 22wks, using it in PCT. Since this is my longest cycle to date, I was unsure as to the side effects that the long duration would cause, and now since I am beginning to tell my body is sending me the message that its time to get off, I plan to listen and I am going into PCT.

However, I want to still run IGF throughout my PCT. I know it is recommended that I stick with the 4wks on / off protocol, but would there be any serious reason that I could not use it for another 4 weeks, so 8 weeks total?