Loud snoring at night. Pauses in breathing followed by gasps for air while you’re asleep. Excessive daytime fatigue. Frequent nodding off in front of the TV or even when behind the wheel of a car.

In 2010, when I was 18, a sleep study confirmed what kids at sleepovers and camp, and my freshman-year dorm mate who slept with headphones blaring heavy metal, already knew: I snored, and very loudly.

At-home sleep tests offer a convenient way to diagnose sleep apnea without visiting a lab. CPAP machines are a highly effective, life-changing treatment for those with sleep apnea. Modern CPAP ...

At-home sleep tests offer a convenient way to diagnose sleep apnea without visiting a lab. CPAP machines are a highly effective, life-changing treatment for those with sleep apnea. Modern CPAP ...