I was talking with a friend and he posed the question, does the use of IGF1 extend the lenght of time you can be on cycle? The idea we were discussing was, seeing how IGF1 will counter testie atrophy would it be ok to run a longer cycle? The diffrence in cycle time we were talking about is 12 weeks verses 16 or 18 weeks. Can anyone help? Does the use of IGF1 during or at the end of a cycle mean you can run a longer cycle? Will it counter the damage a long cycle can do?