31 DAYS OF CYSTIC FIBROSIS

One Winter Saw My Lung Function Plummet in Freefall

Day 20: 2009. The Year of the Swine Flu

Image by Renate Köppel from Pixabay

I started 2009 with a lung function between 80% and 75% — lung function values work on an average expected capacity for your height and age. The values are one of many tools respiratory doctors use.