May is BPD / mental health month

Today is May 1st, which means it's the first day of Borderline Personality Disorder Awareness Month and Mental Health Month. It's also Better Sleep Month. The first week of May is Mental Health Counseling Week. Wednesday will be National Anxiety Disorders Screening Day. May 4th is Childhood Depression Awareness Day, and May 22-28 is Schizophrenia Awareness Week.

When did May become the month