If we have a Chaplain we could have an Ask a Chaplain forum or subforum.
Some subforums for Recovery: Caregivers & Family Support, Struggles with Sexuality, Survivors of Crimes, 12 steps, Pregnancy Loss Support, Substance Abuse, Survivors of Sexual Assault, Alcohol Abuse, General Struggles.
Maybe a Mental Health forum with subforums: ADHD/ADD, Bipolar Disorder, Learning Disabilities, Self-Esteem,
Anxiety & Panic Disorders, Borderline Personality Disorder, General Mental Health, Obsessive Compulsive Disorder, Self-Injury Support, Autism & Aspergers, Depression, Grief Support, Schizophrenia,
Also maybe a physical health forum with subforums: Allergies, Chonic Pain, Neurology (thats a big one for me), Cardiology, Diabetes & Endocrine,
Oncology (also another big one for me), Respiratory, Chronic Disease, General Physical Health, Physically Challenged