Depends on the cycle but 12 weeks of test only no it not . It helps too reverse testicular atrophy from extended periods of shutdown grabs your balls bro did they shrink if not just pct huh creates it own negative feedback if you didn't stay shutdown too the point of atrophy its overkill
If your nuts are still on par too go full blast and just waiting for the pituatry too give the go ahead why give it another reason too stop LH production .