The short answer: bring two weeks of notes about your sleep, a list of everything you take, and your questions. Your doctor will ask about your nights, and it's much easier to answer from notes than from memory.
Always follow your sleep center's instructions first. Every clinic does things a little differently. If they've sent you forms, a questionnaire or a list of what to bring, use that, and treat the tips below as extras.
Most of us walk into an appointment and suddenly can't remember how we slept last Tuesday, let alone two weeks ago. A little preparation turns a vague "I sleep badly" into a clear picture you and your doctor can work with.
What your doctor is likely to ask
Every visit is different, but these questions come up often:
- When do you go to bed and wake up? On work days and days off, and whether it changes a lot.
- How long does it take you to fall asleep? And how often you wake up during the night.
- Do you snore, or has anyone noticed you stop breathing or gasp? A bed partner's observations can be really helpful here.
- How do you feel during the day? Tired, foggy, dozing off while reading or driving.
- What gets in the way? Stress, pain, bathroom trips, noise, a new baby, shift work.
- What do you take? Medicines, supplements, caffeine and alcohol, and when.
You don't need perfect answers. Your best honest guess is fine.
What to bring
- Two weeks of sleep notes. Bedtime, wake time, roughly how often you woke, and how you felt in the morning. Two weeks shows your patterns, not just one bad night.
- A list of medicines and supplements. Include the dose and the time of day you usually take them.
- Notes from your bed partner. Snoring, pauses in breathing, kicking, talking in your sleep. Ask them to jot down anything they've noticed.
- Your daytime story. Naps, caffeine, and moments you felt you could fall asleep when you didn't mean to.
- Any past results. A previous sleep study, or data from a CPAP machine if you use one.
- Your questions, written down. It's easy to forget them once you're in the room.
- Anything your sleep center asked for. Forms, questionnaires, a referral or your insurance card.
What to write down each morning
Keep it simple so you actually do it:
- What time you went to bed and woke up
- How you slept, on a simple scale such as poor, okay or good
- Anything that disrupted your night
- Naps, caffeine after lunch, or alcohol in the evening
A minute a day is enough.
Questions you might want to ask
- What could be affecting my sleep?
- Is there anything I should track before my next visit?
- Would a sleep study be helpful for me?
- Is anything I take likely to affect my sleep?
When to talk to your doctor sooner
Don't wait for a scheduled appointment if you're falling asleep while driving, someone has noticed you stop breathing in your sleep, or your sleep is making daily life feel unsafe or unmanageable.
How SomniSync helps: SomniSync is a private sleep diary that takes about a minute each morning. After a couple of weeks, it turns your nights into a one-page report you can print or share with your doctor, so your appointment starts from what really happened.
SomniSync is a wellness tool, not a medical device. It doesn't diagnose or treat any condition. Always talk to your doctor about your sleep.