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Tips for a more comfortable sleep during pregnancy
Sleep has a way of changing the moment you become pregnant - and for most people, not in the direction they'd hoped. A growing bump, more nighttime bathroom trips, restless legs, or simply not knowing how to get comfortable anymore are all completely normal parts of this stage. There's no single "correct" way to sleep through pregnancy, but there are a few things that tend to help. Here's what's worth trying.
Why sleep changes during pregnancy
Somewhere around the second trimester, many people notice sleep starting to shift. Hormones affect how deeply you sleep, your growing bump makes old favorite positions less realistic, and your bladder tends to have other plans overnight. None of this means something is wrong - it's simply your body adjusting, and it's worth being a little gentler with yourself about it than usual.
What's the best sleeping position during pregnancy?
From around the second trimester onward, side sleeping is generally the most comfortable option - and it's also considered the safest choice later in pregnancy. Lying on your side, ideally your left, takes pressure off the large blood vessels that run along your spine and can support good circulation to you and your baby.
That said, if you drift off on your back or find yourself waking up in a different position, try not to worry - bodies move around during sleep, and simply shifting back onto your side is all that's needed. The goal isn't to lie perfectly still all night; it's to fall asleep in a side position and return to it when you wake.
How pillows can help you feel more supported
Before reaching for anything specialized, a few ordinary pillows can already make a real difference:
Between your knees - helps keep your hips aligned and eases pressure on your lower back.
Under or behind your belly - gives your growing bump some support instead of letting it pull on your back.
Behind you - a pillow wedged against your back can make it easier to stay on your side through the night, especially if you're usually a back or stomach sleeper.
Some people find it easier to manage one shaped pillow instead of rearranging several - that's really a matter of personal preference and what helps you fall asleep faster.
Small changes that add up to better sleep
Keep the room cool, dark and calm. A simple wind-down routine signals to your body that it's time to rest.
Ease up on fluids in the last hour before bed to cut down on nighttime bathroom trips, while still drinking enough water earlier in the day - staying hydrated can help with leg cramps.
Eat lighter in the evening. Smaller, earlier meals can reduce heartburn, which tends to get more noticeable later in pregnancy.
Stretch gently before bed if restless legs or cramping are keeping you up - a short stretch or short walk earlier in the evening often helps more than you'd expect.
When to check in with your midwife
Most sleep changes during pregnancy are simply uncomfortable rather than concerning. But it's worth contacting your midwife or doctor if you notice ongoing, severe difficulty sleeping, snoring paired with high blood pressure or swelling, or any change in your baby's usual movements. If something feels off to you, trust that instinct and reach out - that's exactly what your care team is there for.
Making side sleeping easier with a pregnancy pillow
If you're finding it hard to stay comfortable on your side through the night, a pregnancy pillow can take the guesswork out of it - supporting your belly, back and knees all at once instead of juggling several regular pillows. The Najell Pregnancy Pillow adjusts in firmness and shape as your body changes, and doubles as extra support for sitting or breastfeeding once your baby arrives.
Frequently asked questions
Is it dangerous to sleep on my back while pregnant? Waking up on your back occasionally isn't something to panic about - just shift back onto your side. From the third trimester, aim to fall asleep on your side rather than your back, as this is generally considered the safer and more comfortable choice.
When should I start using a pregnancy pillow? Whenever your usual sleeping position stops feeling comfortable - often around the second trimester, but there's no fixed rule. Some people start earlier simply because it helps them relax.
Why do I need to pee so much at night during pregnancy? Your growing uterus puts extra pressure on your bladder, especially in the first and third trimesters. Cutting back on fluids close to bedtime (while still drinking enough earlier in the day) can help reduce the number of trips.