According to some kind of professor nolva do nothing good in pct use because the signal function between hypofysis and the testicles won't be restored and the problem with natty testosterone is not solved. It's better to allow the body to get back to normal by itself, and clen can be used to prevent loosing gains..
I hightly doubt this, but what do you guys say? I am a believer in pct but now I need more info to back this up.
Sorry for my bad english.