Obstructive sleep apnea (OSA) is a problem in which your breathing pauses during sleep. This occurs because of narrowed or blocked airways.
What Is Sleep Apnea? Symptoms, Causes, Diagnosis, Treatment, and Prevention
Central Sleep Apnea
Sleeping Without a Pillow: Is It Bad For You? - Casper Blog
What Is Sleep Apnea?
Physical Activity and Sedentary Lifestyle Linked to Obstructive Sleep Apnea (OSA) Risk
Ultimate Answer To Is Sleep Apnea Hereditary?
Obstructive sleep apnea - Diagnosis and treatment - Mayo Clinic
COPD, Chronic Obstructive Pulmonary Disease
Obstructive sleep apnea - Diagnosis and treatment - Mayo Clinic
Obstructive sleep apnea - Wikipedia
Is it possible to change sleeping positions if you have been a tummy sleeper all your life? - Quora
Is it possible to fall asleep with your nose completely blocked up forcing you to breathe through your mouth? - Quora
