“I was sent for a sleep study in 2015 and they found that I have 9.9 arousals per hour and I stop breathing 31.9 times per hour during sleeping. They diagnosed Insomnia and Obstructive Sleep Apnea (OSA).” SleepAstronomyOshaAltitudeMaunaKeaTmtInsomniaApneaObstructive Author:Steven Magee