Has anyone been using St. John's Wort for depression? Does it interfere with PM? After 4 mo. of NG (2 sessions a day 1-2 hrs. per session) & 3 mo. of NBE, I have had no results at all which is why I'm depressed. I take 1500 mg (in 3 divided doses) of PM a day. Is this too much? Note - I'm...