Best Sleeping Positions During Pregnancy: How to Sleep Comfortably When Expecting
- Jamie Lin
- Jul 25
- 2 min read
Updated: 2 days ago

Why Sleeping Positions Matter During Pregnancy
Whether you’re a back sleeper, stomach sleeper, or side sleeper, your preferred sleep position is likely to change during pregnancy. As your baby bump grows, finding a comfortable and safe way to rest becomes more important for both you and your baby. Certain positions can improve circulation, reduce discomfort, and support a healthier pregnancy.
What Is the Best Sleeping Position During Pregnancy?
The most recommended sleep position during pregnancy is on your side, specifically your left side. This position:
Improves blood flow to your baby and placenta
Protects your liver
Supports kidney function
Reduces swelling in your hands and feet
Decreases the risk of varicose veins and hemorrhoids
Using a pillow between your knees or under your belly can offer additional comfort and support.
Is It Safe to Sleep on Your Back?
After the first trimester, sleeping on your back is not advised. As your uterus grows, it can put pressure on major blood vessels, which may cause:
Poor circulation
Lower back pain
Hemorrhoids
Breathing difficulties
Digestive problems
If you wake up on your back, simply reposition yourself on your side. It’s common and not harmful if occasional.
Can I Sleep on My Stomach While Pregnant?
In the early weeks of pregnancy, sleeping on your stomach is generally safe. The uterus and amniotic fluid provide cushioning for your baby. However, by weeks 16 to 18, this position often becomes uncomfortable due to breast tenderness and a growing belly.
If you’re struggling to adjust, consider a donut-shaped pillow that allows you to sleep on your stomach without pressure on your abdomen.
Tips for Sleeping Better During Pregnancy
Here are expert-backed ways to improve your sleep quality:
Sleep positioning and support
Sleep on your left side to maximize circulation
Use extra pillows for back and belly support
Try a full-body or pregnancy pillow
Opt for a firm mattress to ease back pain
Slightly elevate your upper body if needed
Eating and drinking habits
Avoid spicy or fatty foods that can cause acid reflux
Finish meals 3 to 4 hours before bedtime
Eat smaller meals throughout the day instead of large ones
Limit liquids before bed to minimize bathroom trips
Reduce caffeine intake, especially in the afternoon
Bedtime routine
Stick to consistent sleep and wake times
Minimize screen time before bed
Create a calming bedtime routine
If you can’t sleep within 30 minutes, try a quiet activity like reading
Want More Support During Pregnancy?
Download Cubtale to track your symptoms, sleep, and baby’s development—all in one place.
Sources
American Pregnancy Association. “Best Sleeping Positions During Pregnancy”
What to Expect. Colleen De Bellefonds. “Sleeping Positions During Pregnancy”
Healthline. Ashley Marcin. “Best Sleeping Positions During Pregnancy”
Sleep Foundation. Sarah Shoen. “Sleep Tips for Pregnant Women”
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