Most people in St. Louis County spend a large part of every day in bed, yet sleep is the one routine that almost nobody writes down. Before you book an exam, a few plain notes about how you lie down, what you rest on and how you wake can give an examiner a clearer picture of your week. These notes are for education and conversation. They do not amount to a diagnosis, and they do not replace an exam.
What to note at bedtime
Start with your position. Do you usually sleep on your back, your side or your stomach? Do you switch during the night, and if so, which position do you end up in by morning? Write down how many pillows you use, whether you place one between your knees or under your knees, and whether your head sits higher or lower than your chest. Small details like these change from person to person, and they are easy to forget by the time you sit down in a waiting room.
Also note whether you read, scroll or watch television in bed. If you fall asleep in a sitting position against the headboard, record that too. The goal is not to judge your habits. It is to describe them accurately.
The mattress and the room
Your sleep surface matters as much as your posture. Write down roughly how old your mattress is, whether it has a visible dip where you usually lie, and whether you have a box spring, a platform frame or a bed on the floor. If you share the bed, note whether your partner moves often or sleeps on a different firmness. If you have rotated the mattress or replaced the pillows recently, include the date.
The room counts too. St. Louis summers can be warm and humid, and winter heaters can dry the air and warm one side of the bed more than the other. Note whether you sleep with a fan, a space heater, an electric blanket or the windows open. Each of these can change how you settle in and how often you wake.
A three-night record
You do not need to track a month. A simple three-night record is often enough to show a pattern. For each night, write the date, the position you started in, the position you woke in, the number of pillows, and whether anything woke you, such as a bathroom trip, a noise or a sensation in one area of your body. Add a short note about how you felt when you first sat up and how long it took before you moved freely.
Keep the notes simple and honest. If you missed a night, write that down rather than filling the gap. A record with a few blank lines is still more useful than a memory reconstructed on the day of the appointment.
What to bring to the appointment
Bring the record, a list of anything you have changed, such as a new mattress, a new pillow or a different sleeping position, and a short description of what you have noticed. Include the date you started each change if you remember it. An examiner can use that information to ask better questions, and you can decide together what to check.
Do not make changes to your sleep setup just to match an online guide. Changing several things at once makes it hard to tell what helped or hurt. If you do adjust your setup, record the date and keep the rest the same for a few nights.
When to seek urgent care
Sleep notes are for planning an ordinary exam. Some symptoms need faster attention. Seek urgent care or call emergency services right away if you notice new weakness in an arm or leg, numbness that spreads, trouble controlling your bladder or bowels, a fever with a stiff neck, chest pain, or pain that is sudden, severe and unlike anything you have felt before.
If none of those warning signs apply, a calm, written record is one of the most useful things you can bring. It turns a vague feeling about your nights into specific details a clinician can work with.