I’m a 69-year-old woman who has have stage four COPD for 17yrs & end stage COPD for 8 yrs. After being diagnosed with COPD, & on oxygen 24/7 I kept smoking on & off for nine years. 8 yrs ago after a I almost died for the third time, beside using oxygen 24/7 I had to use a nonintrusive ventilation device, (known to most as a BI-PAP) 24/7. One year later I was put on Hospice & given less than 6 month to live... Read more.