How may times are you going to make the same thread?

It's a bad idea to cycle with a preexisting condition, i.e. gyno.

Letro is an AI and AIs will do nothing to reverse gyno.

Nolva will help to reverse gyno but it's not as effective as raloxifene.

If your not going to take advice from a vet who probably has 30+ years of experience with AAS then don't waste our time making the same thread, go see a doctor.