your doctor may ask you to have a sleep apnea test, called a polysomnogram (PSG). This may be done in a sleep disorder center or even at home. A polysomnogram -- or sleep study -- is a multiple ...

For years, Michelle Strickland had trouble sleeping – she woke up several times at night – and it left her with daytime sleepiness and her body craving lots of naps. Strickland recently went ...