 [ Symptoms ] wish to relapse into smoking marijuana after becoming diagnosed with psychosis from what are all potential repucussions i was diagnosed with psychosis from marijuana i want to relapse into smoking again please write me a list of anything links scentences decribing mental illnesses or stages of development of the brain where smoking marijuana would do me harm [ Disease ] birth control pills are highly effective in preventing pregnancy so your chances are small i would advise against unprotected sex in the future however since condoms will add one additional layer of pregnancy protection and excellent protection against sexually transmitted diseases