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Sleep in a Pregnancy Pillow: Why It Matters (Especially in Late Pregnancy)

Let’s be honest: sleeping in late pregnancy can feel like a nightly wrestling match with your own bump, hips, back, and bladder. As your baby grows and your body works overtime, comfort becomes harder to come by—and sleep can feel more elusive than ever.

That’s where a pregnancy pillow becomes a true game-changer. Not just a “nice-to-have,” the right pillow can make a noticeable difference in how you sleep, how your body feels, and how well you recover during those final weeks before birth.

In this article, we’ll explore why learning to sleep in a pregnancy pillow is one of the best things you can do in late pregnancy, what to look for, and how to maximise comfort and support right up until baby’s arrival.

Why Is Sleep So Difficult in Late Pregnancy?

As your bump grows, so do the challenges of getting quality rest. Common third-trimester sleep struggles include:

  • Back pain and hip discomfort

  • Frequent bathroom trips

  • Heartburn or reflux

  • Shortness of breath when lying flat

  • Leg cramps or restless legs

According to The Royal Women’s Hospital, side-sleeping in late pregnancy is not only safer but can improve blood flow to your uterus and reduce the risk of stillbirth.

Why You Should Sleep in a Pregnancy Pillow

A pregnancy pillow isn’t just about fluff—it’s about function. When designed well, it supports your changing body exactly where it needs it most.

Benefits of Sleeping with a Pregnancy Pillow in Late Pregnancy:

  • Encourages safe side-sleeping
     Sleeping on your side, particularly your left side, promotes optimal blood flow to your baby and kidneys.

  • Reduces back and hip pressure
     A pillow between your knees and under your bump helps align your hips and spine, easing discomfort.

  • Prevents rolling onto your back
    Many women unintentionally shift positions during sleep. A pregnancy pillow helps keep you in a supported side-sleeping posture.

  • Supports better breathing and digestion
     Propping yourself slightly upright can help reduce reflux and improve airflow.

  • Creates a calming, cocoon-like effect
     Feeling fully supported can ease anxiety, helping you relax and fall asleep faster.

The Sleepybelly Pregnancy Pillow is designed by healthcare professionals with these needs in mind. Its adjustable 3-piece system supports your belly, back, and hips without being overly bulky—making it ideal for late pregnancy when movement is more limited.

Things to Plan For

Planning for better sleep in late pregnancy means being intentional about your environment and routines. Here are a few ways to prepare:

1. Choose the Right Pillow Early

Don’t wait until the third trimester to start using your pregnancy pillow. Getting comfortable with it early means it can evolve with your body as your bump grows.

2. Layer for Comfort

Combine your pillow with soft, breathable bedding and supportive sleepwear. A mattress topper can also reduce pressure on your hips and shoulders.

3. Manage Heartburn and Hydration

To reduce reflux, avoid heavy meals before bed and consider propping yourself slightly with your pillow. Try to taper off fluids 1–2 hours before bedtime to reduce overnight bathroom trips.

What to Look Out For

If you’re struggling to sleep in late pregnancy, your body will likely give you signs that something needs adjusting. Watch for:

  • Persistent back or hip pain when lying down

  • Waking up feeling stiff or sore

  • Rolling onto your back during sleep

  • Feeling anxious, unsettled, or overstimulated at night

  • Trouble falling asleep or staying asleep despite exhaustion

The right pregnancy pillow can ease most of these symptoms. The Sleepybelly system allows you to customise your setup as your needs change—whether you want full-body support or a slimline fit that won’t crowd the bed.

What to Pack for a Better Night’s Sleep

If you’re preparing your hospital bag or just creating a restful evening routine at home, consider packing:

  • Sleepybelly Pregnancy Pillow

  • Magnesium Body Cream for relaxing tight muscles and easing cramps

  • Three-Piece Maternity Pyjamas for soft, breathable support

  • Water bottle to stay hydrated throughout the night

  • Lip balm, face mist, and moisturiser to soothe dry skin

  • Pillow mist or soft night lighting for a calming bedtime atmosphere

Safe Sleep Tips for the Third Trimester

Sleeping on your side isn’t just about comfort—it’s a safety recommendation backed by research. Red Nose Australia advises that from 28 weeks onwards, side-sleeping can significantly reduce the risk of stillbirth.

To support safe sleep:

  • Place your pregnancy pillow between your knees and under your belly

  • Use the back support piece to stop you from rolling onto your back

  • Switch sides during the night to relieve hip pressure

  • Keep a nightlight nearby for easy bathroom trips without overstimulation

Final Thoughts

Finding a comfortable sleep position in late pregnancy can be a daily challenge—but it’s not impossible. Learning to sleep in a pregnancy pillow is one of the simplest and most effective ways to reclaim rest, ease aches, and support your body during one of the most physically demanding stages of pregnancy.

Whether you’re resting at home or packing for the hospital, the right pillow can be your anchor. It doesn’t just hold your body—it holds space for calm, comfort, and restoration.

Ready to make sleep feel good again?
Discover the Sleepybelly Pregnancy Pillow and join thousands of mums who say they finally found their "ahhh" moment—right where they needed it most.

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How to share a bed comfortably with a pregnancy pillow AND your partner

Not all pregnancy pillows are bulky. A modular, three-piece design supports your bump and back while fitting neatly alongside your usual head pillow. This keeps your familiar sleep setup intact and your partner’s space respected.

Adjust your pillow pieces to suit new aches or temperature changes. For example, move the wedge closer to your ribs or switch to moisture-wicking pajamas to stay cool. Partners can help by asking which side feels best, assisting with pillow adjustments, and trying cuddle positions that support alignment and closeness.

Keeping Cool in Bed for Two During Pregnancy

Pregnancy raises your internal temperature, making shared sleep challenging due to hormones, increased circulation, and night sweats. Using breathable mattress toppers like perforated latex and natural sheets such as percale cotton or bamboo helps reduce heat buildup. Downsizing your doona tog or using dual bedding can minimize heat sharing.

Moisture-wicking, stretchy maternity pajamas—like Sleepybelly’s bamboo/cotton/elastane sets—offer comfort and easy breastfeeding access while keeping you cool. A modular, breathable pregnancy pillow with a slim wedge under the bump supports airflow and reduces pressure.

Partner-friendly cooling tips include using a fan angled low across the bed, layered bedding for individual temperature control, and cuddling around pillow support to reduce skin-to-skin heat. Night routines with lukewarm showers, light snacks, hydration, and room ventilation further promote cooler sleep.

A 10-Minute Evening Unwind while Pregnant

Nurturing the body and mind is essential during pregnancy. These simple, supported positions create a beautiful opportunity to connect with your breath and release physical and mental tension. This 10-minute ritual is a perfect act of self-care that promotes deep rest and helps you attune to your body's needs.

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