What is peripartum depression?What are the main signs and symptoms of PPD?How is PPD diagnosed?What are some of the main medical treatments for PPD?Have any supplements been studied for PPD?How could diet affect PPD?Are there any other treatments for PPD?What causes PPD?What are the “baby blues”?Is PPD the only peripartum mood disorder?Can psychosis occur with PPD?Does glycemic load have any effect on PPD?Is repetitive transcranial magnetic stimulation (rTMS) effective for PPD?Is exercise effective for PPD?Is massage effective for PPD?Is bright light therapy effective for PPD?Is acupuncture effective for PPD?Is yoga effective for PPD?Are low levels of any vitamin associated with PPD?