Navigating the journey of pregnancy involves numerous adjustments, and one of the most fundamental is how you sleep. Is it bad to sleep on back while pregnant? The question is a common one, sparking discussions among expectant mothers and healthcare providers alike. During pregnancy, your body undergoes significant physiological changes, affecting everything from your circulatory system to your comfort levels.
Understanding the implications of different sleep positions is crucial for both maternal and fetal well-being, especially as the pregnancy progresses.
As the uterus expands, it can exert pressure on major blood vessels when lying supine (on your back). This can potentially restrict blood flow to the fetus and lead to discomfort for the mother. This guide delves into the risks, benefits, and practical advice surrounding sleep positions during pregnancy, aiming to equip you with the knowledge to make informed decisions for a healthier and more restful experience.
We’ll explore the science behind sleep positions, the potential complications, and practical tips for a comfortable and safe pregnancy journey, addressing the crucial question: is it bad to sleep on back while pregnant?
Physiological Changes During Pregnancy and Sleep Position

Hey, so, pregnancy totally throws your body for a loop, right? It’s like, a major overhaul of everything, and sleep is definitely not exempt. We’re talking hormones, a growing baby, and a whole bunch of changes that can make a good night’s sleep feel like a distant dream. Understanding these physiological shifts is key to figuring out the best way to catch some Zzz’s during this wild ride.
Impact of Pregnancy on the Circulatory System
Pregnancy significantly impacts a woman’s circulatory system. Blood volume dramatically increases, sometimes by as much as 50% above pre-pregnancy levels. This extra blood is needed to support the growing fetus and the changes in the mother’s body. The heart has to work harder to pump this increased volume, leading to an elevated heart rate and increased cardiac output. Also, the blood vessels experience changes, including relaxation of the vessel walls due to hormonal influences, which can affect blood pressure.
These changes are crucial for ensuring adequate oxygen and nutrient delivery to the baby, but they also make the mother more susceptible to certain issues, especially when considering sleep position.
Uterus’s Effect on Blood Flow When Lying on the Back
As the pregnancy progresses, the uterus expands significantly. By the second and third trimesters, the enlarged uterus can compress major blood vessels, especially the inferior vena cava (IVC). The IVC is a large vein that carries blood from the lower body back to the heart. When a pregnant woman lies on her back, the weight of the uterus can press on the IVC, partially or completely obstructing blood flow.
This compression can lead to reduced blood return to the heart, which in turn can decrease cardiac output and blood pressure.
This reduced blood flow can impact both the mother and the baby. For the mother, it might cause symptoms like dizziness, lightheadedness, shortness of breath, and even nausea. For the baby, it could lead to decreased oxygen supply, which can be detrimental to fetal health and development.
Blood Pressure Changes in Different Sleep Positions
Blood pressure can fluctuate depending on the sleep position. Studies have shown that lying on the left side is generally the best position for pregnant women, as it minimizes pressure on the IVC. This position allows for optimal blood flow to the heart, which then circulates efficiently to the uterus and the baby.* Supine (Lying on the Back): As mentioned, lying on the back can compress the IVC, potentially lowering blood pressure and reducing blood flow.
Left Lateral (Lying on the Left Side)
This is the recommended position. It alleviates pressure on the IVC, promoting better blood flow to the placenta.
Right Lateral (Lying on the Right Side)
While better than lying on the back, lying on the right side can still put some pressure on the IVC, though generally less than supine.It’s important to monitor blood pressure regularly throughout pregnancy, and the sleep position can affect these readings.
Potential Risks Associated with Supine Sleep During Pregnancy
Sleeping on the back (supine) during pregnancy carries several potential risks. These risks become more pronounced as the pregnancy progresses and the uterus grows larger.* Hypotension (Low Blood Pressure): Compression of the IVC can lead to a drop in blood pressure, causing dizziness, fainting, and potentially reduced blood flow to the baby.
Reduced Uteroplacental Blood Flow
Decreased blood flow to the placenta can compromise the baby’s oxygen and nutrient supply, which may impact fetal growth and development.
Increased Risk of Stillbirth
Some studies have indicated a correlation between supine sleep in late pregnancy and an increased risk of stillbirth. While the exact mechanisms are still being researched, the reduced blood flow and oxygen supply are likely contributing factors.
Discomfort and Back Pain
Lying on the back can exacerbate back pain, a common complaint during pregnancy, due to the added weight and strain on the spine.
Digestive Issues
Supine sleep can also worsen heartburn and indigestion, as the position can allow stomach acid to flow back into the esophagus.
Risks and Complications Associated with Sleeping on the Back: Is It Bad To Sleep On Back While Pregnant

Alright, so we’ve talked about the whole body-changing-during-pregnancy thing and how sleep position plays a role. Now, let’s dive into why sleeping on your back, while maybe feeling comfy sometimes, can potentially cause some issues. It’s not always a huge deal, but knowing the potential downsides is key to making informed choices about your sleep.
Reduced Blood Flow to the Fetus
When a pregnant person lies on their back, the weight of the uterus, which contains the baby, placenta, and amniotic fluid, can press on the inferior vena cava. The inferior vena cava is a major vein that carries blood back to the heart from the lower body. This compression can reduce the amount of blood returning to the heart. Less blood returning to the heart means less blood being pumped out, and that, in turn, can mean less blood flow to the placenta and, ultimately, to the fetus.
Compression of the Vena Cava and Its Effects
The vena cava compression is a significant concern because it can lead to a drop in blood pressure for the pregnant person. This can cause symptoms like dizziness, lightheadedness, and even fainting. For the baby, the reduced blood flow can impact oxygen and nutrient delivery. In extreme cases, prolonged compression could potentially lead to fetal distress. Think of it like a kink in a hose – the water (blood) flow is restricted.
“Supine hypotensive syndrome” is the medical term used to describe the drop in blood pressure caused by compression of the vena cava.
Back Pain and Discomfort Related to Back Sleeping
Let’s be real, back pain is a common pregnancy complaint, and sleeping on your back can definitely make it worse. The added weight of the uterus puts extra strain on the spine, back muscles, and ligaments. This can lead to achiness, stiffness, and general discomfort. It’s like your back is carrying a heavy backpack all night long. The longer you sleep in this position, the more likely you are to wake up feeling stiff and sore.
Other Potential Health Complications
Beyond the direct impact on blood flow and back pain, there are other potential complications to consider. These aren’t as common, but it’s good to be aware of them.* Digestive Issues: Sleeping on your back can put pressure on the intestines, potentially contributing to heartburn, indigestion, and constipation, which are already common during pregnancy due to hormonal changes.* Snoring and Sleep Apnea: Back sleeping can sometimes worsen snoring and, in some cases, increase the risk of sleep apnea, a condition where breathing repeatedly stops and starts during sleep.
This can affect oxygen levels for both the pregnant person and the baby.* Reduced Fetal Movement: Some studies have suggested a link between back sleeping and reduced fetal movement. While the exact reasons aren’t fully understood, it’s believed that decreased blood flow to the fetus could potentially lead to less activity. It’s important to note that if you notice a significant decrease in fetal movement, you should always contact your healthcare provider.
Recommended Sleep Positions During Pregnancy

Alright, so we’ve covered the do’s and don’ts of sleeping on your back while pregnant, and now it’s time to talk about the best way to catch those Zzz’s. Trust me, finding a comfy position can feel like a mission, but it’s totally worth it for both you and your little one. Let’s dive into the most recommended sleep positions during pregnancy and how to make them work for you.
Benefits of Sleeping on the Side (Left or Right)
Sleeping on your side, particularly your left side, is the gold standard for pregnant women. This position offers several key benefits for both mom and baby.
- Improved Blood Flow: Sleeping on your left side optimizes blood flow from the inferior vena cava (the large vein that carries blood from your lower body back to your heart). This enhanced circulation means more oxygen and nutrients are delivered to your placenta and, in turn, to your baby. This is super important, especially as your baby grows and needs more nourishment.
- Reduced Pressure on Organs: This position takes the pressure off your liver and kidneys. These organs work overtime during pregnancy, so giving them a break is a huge win. Less pressure can also help reduce swelling in your legs and ankles.
- Decreased Risk of Pre-eclampsia: Some studies suggest that sleeping on your side, especially your left side, can decrease the risk of pre-eclampsia, a serious condition characterized by high blood pressure and other complications.
- Easier Breathing: As your uterus grows, it can put pressure on your lungs. Side sleeping helps to keep your airways open, making it easier to breathe. This is especially helpful during the later stages of pregnancy when you might find yourself feeling short of breath.
Step-by-Step Guide on How to Transition to Side Sleeping
Switching up your sleep position can take some getting used to, especially if you’re a back or stomach sleeper. Here’s a plan to make the transition as smooth as possible:
- Start Early: The earlier you start trying to sleep on your side, the better. Getting used to the position before your belly gets really big will make it easier.
- Experiment with Pillows: Pillows are your best friend! Start by placing a pillow between your knees to align your hips and back. This prevents you from rolling onto your stomach or back.
- Use a Pillow to Support Your Back: Place a pillow behind your back to prevent you from rolling over. This can also provide a bit of extra support.
- Gradual Adjustments: Don’t try to change everything overnight. Start by sleeping on your side for a few hours each night and gradually increase the time.
- Listen to Your Body: If you find yourself waking up on your back, don’t stress. Just gently roll back over to your side. It’s all about making progress, not achieving perfection.
Tools and Aids That Can Help with Side Sleeping
There are some awesome tools out there that can help you find your sweet spot for side sleeping. Here are some of the most popular and helpful ones:
- Pregnancy Pillows: These are specifically designed to support your body during pregnancy. They come in various shapes and sizes, including:
- C-shaped pillows: These cradle your entire body, providing support for your back, belly, and knees.
- U-shaped pillows: Similar to C-shaped pillows, but offer support on both sides, which is great if you tend to toss and turn.
- Wedge pillows: These small pillows can be placed under your belly or back for targeted support.
- Body Pillows: Even a regular body pillow can be a lifesaver. It provides support between your knees and can be hugged for extra comfort.
- Regular Pillows: Don’t underestimate the power of a few regular pillows! You can use them to prop up your back, support your belly, and elevate your head.
- Bed Wedges: If you experience heartburn or acid reflux, a bed wedge can help elevate your upper body, making it easier to breathe and reducing nighttime discomfort.
Demonstrating How to Use Pillows for Optimal Comfort and Support
Pillows are your secret weapon for comfortable side sleeping. Here’s how to use them effectively:
- Between the Knees: This is the most important pillow placement. Placing a pillow between your knees keeps your hips aligned and prevents lower back pain.
- Under the Belly: As your belly grows, a pillow under it can provide essential support, reducing strain on your back and ligaments.
- Behind the Back: Use a pillow to prevent you from rolling onto your back. This also provides extra support and can help with back pain.
- Head and Neck: Choose a pillow that supports your head and neck in a neutral position. You don’t want your head tilted too far up or down. A pillow that’s too thick can strain your neck, while one that’s too thin won’t provide enough support.
- Experiment and Adjust: Everyone’s different, so experiment with different pillow arrangements until you find what feels best. Don’t be afraid to adjust the pillows throughout the night as needed.
Fetal Well-being and Sleep Position

Alright, so we’ve talked about how pregnancy changes your body and how sleep positions matter. Now, let’s dive into how all this affects your little one. We’re gonna look at how your baby’s doing in there and what to watch out for when it comes to sleeping on your back. It’s all about making sure both of you are comfy and safe.
Fetal Movement as an Indicator
Fetal movement is like a baby’s way of saying “everything’s cool!” or “hey, something’s up.” Paying attention to these movements is super important, especially when you’re pregnant. The frequency and pattern of kicks, rolls, and jabs can give you clues about the baby’s well-being, and how your sleep position might be affecting them.If you notice a decrease in fetal movement, it’s essential to take it seriously.
It could be a sign that the baby isn’t getting enough oxygen or nutrients. While a quiet day might be nothing to worry about, a consistent reduction in movement is a signal to contact your healthcare provider immediately. Remember, every baby is different, so it’s essential to establish a baseline of what’s normal for
your* little one.
Signs of a Problem When Sleeping on the Back
Sleeping on your back during pregnancy, especially in the later stages, can sometimes lead to issues. The weight of the uterus can compress the inferior vena cava, which can reduce blood flow to the baby. This can lead to decreased oxygen supply. There are some signs that might indicate a problem.
- Reduced Fetal Movement: A significant decrease in the number of kicks or movements you feel.
- Dizziness or Lightheadedness in the Mother: This can be a sign of decreased blood flow to the brain.
- Rapid Heartbeat or Palpitations in the Mother: Your heart might be working harder to compensate.
- Shortness of Breath: Difficulty breathing could indicate compression of the vena cava.
If you experience any of these symptoms, try changing your position immediately. If the symptoms persist, reach out to your healthcare provider.
Fetal Heart Rate Changes in Different Sleep Positions
Let’s look at how sleep position can affect the baby’s heart rate. Remember, this is a simplified view, and individual responses can vary. Here’s a table comparing potential fetal heart rate changes:
| Sleep Position | Potential Impact on Fetal Heart Rate | Explanation | Important Considerations |
|---|---|---|---|
| Supine (Back) | Possible decrease, or variable decelerations | Compression of the inferior vena cava can reduce blood flow to the baby, potentially causing fetal distress. | Monitor fetal movement closely. Seek medical attention if decreased movement or concerning heart rate patterns are noted. |
| Left Lateral | Generally, stable or slightly increased | Improves blood flow to the placenta, leading to better oxygen supply for the baby. | Often the recommended position. Provides optimal blood flow and minimizes pressure on the vena cava. |
| Right Lateral | May be similar to left lateral, but can vary | Some compression of the vena cava can still occur, but usually less than when lying on your back. | May be less optimal than left lateral, but still generally better than supine. |
| Prone (Stomach) | Generally, not recommended, but not usually a direct impact on heart rate in early pregnancy | This position can become uncomfortable and put pressure on the uterus as pregnancy progresses. | Avoid this position in later pregnancy. |
The Role of Regular Prenatal Check-ups
Regular prenatal check-ups are super important for keeping tabs on both you and your baby. Your healthcare provider will monitor your blood pressure, weight, and overall health. They’ll also check the baby’s growth, heart rate, and position.These check-ups aren’t just about routine tests. They’re a chance to ask questions, address concerns, and get personalized advice. For example, your doctor might use a Doppler to listen to the baby’s heartbeat and make sure it sounds healthy.
They may also use ultrasound to assess fetal growth and development.
“Regular prenatal care, including fetal monitoring and ultrasound assessments, is critical for identifying potential issues related to sleep position and ensuring a healthy pregnancy.”
Early detection of any problems allows for timely intervention, such as changes in sleep position or further testing, to ensure the best possible outcome for both you and your baby. Make sure you attend all scheduled appointments and communicate any concerns to your healthcare provider.
Practical Advice and Tips for Pregnant Women

Alright, so you’re preggo and probably feeling a whole bunch of stuff – some good, some not so much. Sleeping comfortably is a biggie, and it can feel like a total mission. Let’s break down some ways to make those zzz’s a little easier, focusing on practical stuff you can do
right now*.
Managing Back Pain During Pregnancy
Back pain during pregnancy is super common, thanks to all the extra weight and shifting center of gravity. It’s a real pain (pun intended!), but there are definitely things you can do to make it better.Here’s how to tackle that back pain:
- Proper Sleep Position: As discussed, sleeping on your side, especially your left side, is the way to go. It takes pressure off your vena cava (the big vein that brings blood back to your heart) and helps with circulation.
- Supportive Pillows: Invest in some good pillows! A body pillow is your new best friend. Place one between your knees, one under your belly for support, and maybe one behind your back to keep you from rolling over.
- Good Posture: Consciously think about your posture throughout the day. Stand up straight, pull your shoulders back, and avoid slouching. This is especially important when you’re sitting.
- Gentle Exercise: Talk to your doctor before starting any new exercise routine. Low-impact activities like swimming, walking, and prenatal yoga can strengthen your back muscles and ease pain.
- Heat and Cold Therapy: Try using a heating pad or ice pack on your back. Heat can relax muscles, while cold can reduce inflammation. Alternate between the two to see what works best for you.
- Massage: Prenatal massage is a great way to relieve back pain and relax. Make sure your massage therapist is certified in prenatal massage.
- Over-the-Counter Pain Relief: Talk to your doctor about safe pain relievers like acetaminophen (Tylenol). Avoid ibuprofen (Advil, Motrin) and naproxen (Aleve) unless your doctor specifically says it’s okay.
Dealing with Heartburn and Acid Reflux
Heartburn is another pregnancy “treat” – ugh! The hormone progesterone relaxes the valve between your stomach and esophagus, allowing stomach acid to creep up.Here’s how to keep that acid at bay:
- Eat Smaller, More Frequent Meals: Instead of three big meals, try eating five or six smaller ones throughout the day. This puts less pressure on your stomach.
- Avoid Trigger Foods: Certain foods are notorious heartburn culprits. Common ones include:
- Spicy foods
- Fried foods
- Fatty foods
- Citrus fruits and juices
- Chocolate
- Caffeine
- Eat Slowly: Take your time and chew your food thoroughly. This helps with digestion.
- Don’t Lie Down After Eating: Wait at least two to three hours after eating before lying down.
- Elevate Your Head: When you sleep, prop up your head and shoulders with extra pillows. This helps keep stomach acid down.
- Over-the-Counter Remedies: Talk to your doctor about safe over-the-counter options like antacids (Tums, Rolaids), H2 blockers (Pepcid AC, Zantac 360), or proton pump inhibitors (Prilosec OTC).
Creating a Comfortable Sleep Environment
Your bedroom should be your sleep sanctuary! Making some simple changes can make a big difference in your ability to drift off.
- Temperature: Keep your bedroom cool, ideally between 60-67 degrees Fahrenheit. A cool room promotes better sleep.
- Darkness: Block out light with blackout curtains or an eye mask. Darkness signals your body to produce melatonin, the sleep hormone.
- Quiet: Use earplugs or a white noise machine to block out distracting sounds.
- Comfortable Bedding: Invest in comfortable pillows, sheets, and blankets. Choose breathable fabrics like cotton.
- A Relaxing Routine: Create a pre-sleep routine to signal your body that it’s time to wind down.
Designing a Routine to Improve Sleep Quality, Is it bad to sleep on back while pregnant
Consistency is key when it comes to sleep. A regular bedtime routine can train your body to expect sleep at a certain time.Here’s a routine you can try:
- Consistent Bedtime and Wake-Up Time: Try to go to bed and wake up at the same time every day, even on weekends, to regulate your body clock.
- Relaxing Activities: About an hour before bed, engage in relaxing activities like:
- Taking a warm bath or shower
- Reading a book (a real book, not on a screen!)
- Listening to calming music
- Gentle stretching or prenatal yoga
- Avoid Screens Before Bed: The blue light emitted from phones, tablets, and computers can interfere with sleep. Put away your devices at least an hour before bed.
- Limit Caffeine and Alcohol: Avoid caffeine and alcohol, especially in the evening. They can disrupt sleep.
- Hydrate Strategically: Drink plenty of fluids throughout the day, but limit your intake in the evening to reduce nighttime bathroom trips.
- Mindfulness or Meditation: Practice mindfulness or meditation to calm your mind and reduce stress.
When to Consult a Healthcare Professional
It’s super important to know when to call your doctor or head to the hospital during pregnancy, especially when it comes to sleep. While changing sleep positions is often manageable, some symptoms are red flags that need immediate attention. Don’t hesitate to reach out to your healthcare provider if you’re worried about anything.
Warning Signs Requiring Immediate Medical Attention
Certain symptoms warrant immediate medical attention. These signs can indicate serious complications that require prompt intervention for the safety of both the mother and the baby.
- Severe Abdominal Pain: Sharp, persistent pain in the abdomen, which could signal issues like placental abruption or ectopic pregnancy.
- Vaginal Bleeding: Any amount of vaginal bleeding, especially if it’s accompanied by pain, needs immediate evaluation.
- Decreased Fetal Movement: A significant reduction or complete cessation of fetal movement can indicate fetal distress.
- Severe Headache: A headache that is persistent, severe, and accompanied by vision changes or swelling can be a sign of preeclampsia.
- Sudden Swelling: Rapid swelling in the face, hands, or feet, especially if it’s accompanied by a headache or vision changes, should be checked out immediately.
- Persistent Nausea and Vomiting: Excessive vomiting that leads to dehydration and inability to keep down food or fluids requires medical attention.
- Chest Pain or Difficulty Breathing: These symptoms can indicate serious cardiovascular or pulmonary issues.
- Fever: A high fever, especially if it’s accompanied by other symptoms, needs to be evaluated.
Situations Requiring Doctor Consultation Regarding Sleep Position
Beyond the emergency situations, certain sleep-related issues also warrant a chat with your doctor. These situations may not be emergencies, but they can still impact your health and the baby’s well-being.
- Consistent Discomfort: If you’re consistently uncomfortable in recommended sleep positions, such as on your side, and it’s affecting your sleep quality.
- Difficulty Breathing: If you experience shortness of breath or difficulty breathing while lying down, especially in certain positions.
- Dizziness or Lightheadedness: Feeling dizzy or lightheaded when changing positions or waking up from sleep.
- Unexplained Swelling: If you notice swelling in your legs or ankles that seems worse at night, even after adjusting your sleep position.
- Changes in Fetal Movement: Any noticeable changes in fetal movement patterns, even if not a complete cessation of movement, should be discussed.
- Pre-existing Medical Conditions: If you have pre-existing conditions like high blood pressure, diabetes, or heart problems, and you’re concerned about sleep position.
Questions to Ask Your Doctor About Sleep During Pregnancy
When you talk to your doctor about sleep, it’s good to be prepared with specific questions. This helps you get the most out of your appointment and ensure you have all the information you need.
- What sleep positions are safest for me and my baby, considering my specific health conditions? This allows the doctor to tailor advice to your individual needs.
- Are there any risks associated with my current sleep position, given my stage of pregnancy? Understanding potential risks helps you make informed decisions.
- What are the warning signs I should watch out for that could be related to sleep position? This helps you identify potential problems early on.
- How can I improve my sleep quality, given my current sleep position? This helps you to find practical solutions.
- Are there any specific exercises or lifestyle changes I can make to improve my sleep? This explores broader strategies for better sleep.
- Should I be concerned about any changes in fetal movement related to my sleep position? Clarifies concerns about fetal well-being.
- What are the signs of preeclampsia or other pregnancy complications I should be aware of? This helps you identify potential serious problems.
Expert Opinions on Sleep Position During Pregnancy
Experts generally agree on the importance of sleep position during pregnancy. Here’s what some medical professionals and organizations advise:
“Sleeping on your side, particularly your left side, is generally recommended during pregnancy. This position optimizes blood flow to the placenta and improves oxygen delivery to the fetus.” –
American College of Obstetricians and Gynecologists (ACOG)*
“If you find side-sleeping uncomfortable, experiment with pillows to support your body and make the position more comfortable. The goal is to prioritize your comfort while ensuring adequate blood flow to the baby.” –
Mayo Clinic*
Sleeping on your back during pregnancy isn’t ideal, potentially compressing a major vein. Many expectant mothers wonder about monitoring sleep positions. While you’re pondering that, you might also be asking yourself: can my apple watch track my sleep ? Regardless of tech, prioritizing side sleeping remains key to ensuring optimal blood flow and a healthy pregnancy, reducing risks for both you and your baby.
“Always consult your healthcare provider if you have any concerns about your sleep position or any unusual symptoms. They can provide personalized advice based on your individual health and pregnancy.” –
March of Dimes*
Closure

In conclusion, the issue of is it bad to sleep on back while pregnant is a nuanced one, requiring careful consideration of the physiological changes of pregnancy and their impact on both mother and baby. While sleeping on your back might seem harmless, the potential risks associated with reduced blood flow and discomfort necessitate a shift towards side sleeping, particularly in the later stages of pregnancy.
By understanding the science, adopting recommended positions, and seeking professional guidance when needed, expectant mothers can prioritize their health and the well-being of their developing child, ensuring a more comfortable and safer pregnancy journey. Remember to always consult with your healthcare provider for personalized advice.
User Queries
What are the earliest signs that my sleep position might be affecting my baby?
You might notice a decrease in fetal movement, especially after lying on your back for a while. Also, if you experience dizziness, shortness of breath, or a rapid heartbeat, it could be a sign to change your position.
Can I sleep on my back during the first trimester?
Generally, sleeping on your back in the first trimester is considered less risky because the uterus is not yet large enough to put significant pressure on blood vessels. However, side sleeping is still often recommended for overall comfort and good habits.
How can I make side sleeping more comfortable?
Use pillows strategically! Place one between your knees, one under your belly for support, and another to cradle your back. Consider a pregnancy pillow for maximum comfort and support.
What if I accidentally wake up on my back? Should I panic?
Don’t panic! Simply roll over to your side. Brief periods on your back are unlikely to cause harm. The key is to avoid prolonged back sleeping.
When should I contact my doctor about my sleep position?
If you experience persistent dizziness, severe shortness of breath, chest pain, or a significant decrease in fetal movement, contact your doctor immediately. These could indicate a problem.