What can I expect during a sleep study?
Ask the doctor
Q.My doctor is worried I might have obstructive sleep apnea and recommended a formal sleep study. What will it involve?To help you relax, you can wear your usual sleepwear and bring any other necessary comforts. You'll also be able to move around as needed, including using the bathroom or getting into a comfortable sleep position. A technician will monitor you throughout the night, and a sleep specialist will analyze the resulting data to determine if you have sleep apnea or another sleep disorder.
To continue reading this article, you must log in.
Subscribe to Harvard Health Online for immediate access to health news and information from Harvard Medical School.
- Research health conditions
- Check your symptoms
- Prepare for a doctor's visit or test
- Find the best treatments and procedures for you
- Explore options for better nutrition and exercise
I'd like to receive access to Harvard Health Online for only $4.99 a month.
Sign Me UpAlready a member? Login ».
About the Author
Toni Golen, MD, Editor in Chief, Harvard Women's Health Watch; Editorial Advisory Board Member, Harvard Health Publishing; Contributor
Disclaimer:
As a service to our readers, Harvard Health Publishing provides access to our library of archived content. Please note the date of last review or update on all articles.
No content on this site, regardless of date, should ever be used as a substitute for direct medical advice from your doctor or other qualified clinician.
