GNRH as a PCT / Can Gyno reappear?

In this episode of Ask the Doc, we get a viewer's question about whether it is recommended to us GNRH for PCT? And whether the viewer is using enough Novaldex for PCT.
He also addresses, off hand, the idea about who to go to for your supplement/pharmaceutical advice.
After this, Dr. Rand answers a question about the reappearance of gyno after someone has already had surgery to have it removed.