How much sleep do I need when I am pregnant?
When you’re pregnant, you need more sleep than usual. However, your sleep isn’t as deep and refreshing as usual while pregnant. You’ll wake more often throughout the night. You need to sleep as much as you can.
But, getting more sleep isn't always easy. It can be especially difficult if you have work, other children, or other responsibilities. To get enough rest, it can help to:
- have a daytime nap
- rest as much as you can during the day
- go for a walk in the late afternoon or early evening
- avoid tea and coffee before bedtime
- relax before bed by taking a bath, reading, listening to music, watching TV, or having a backrub
- go to bed earlier than usual
How do I sleep safely during pregnancy?
When you’re pregnant, and as your baby grows, sleep can become a problem. But it’s important to be well-rested, so you are ready for your baby’s arrival.
The position that you sleep in is also important for your baby’s health.
From 28 weeks until your baby is born, be sure to sleep on your side. Whether you are taking a quick nap on the couch or going to bed at night, sleeping on your side is best.
Lying on your back puts pressure on major blood vessels. This can reduce the flow of blood to your uterus, and restrict your baby’s oxygen supply. This can affect their heart rate. Research suggests that this causes a higher risk of stillbirth.
Stillbirth can occur from many different factors, some which can’t be controlled. But research shows that sleeping on your side can reduce the risk of stillbirth by half.
You can sleep on your left or right side. To make sleeping on your side easier and more comfortable, bend your knees. Then, put a pillow between them. You can also put a pillow under your belly for support.
Usually, the position you fall asleep in is the position you will stay in overnight. However, movement in sleep is normal. If you wake and find you’ve been asleep on your back, turn onto your side. If it happens a lot, put a pillow behind your back to make rolling on to your back more difficult.
What problems might I have when sleeping during pregnancy?
From the first trimester of pregnancy you may experience:
- temperature changes
- morning sickness
- the need to pass urine more often
- leg cramps and lower back aches
- nightmares and more frequent dreams
These troubles can disturb your sleep and may vary throughout your pregnancy. Because of this, the main challenge you may experience is tiredness. There are ways to manage these things, to help you sleep better.
The nausea that comes with morning sickness may keep you awake. You can reduce this nausea by keeping full. During the day, eat bland snacks such as crackers.
Going to the toilet more often during pregnancy is normal.
The baby can press on your bladder. And hormones in the late stages of pregnancy can relax your pelvic floor. Pelvic floor exercises will help you manage any 'leaks'. They will also help you to avoid continence problems in years to come.
Keep hydrated during the day, but don’t drink too much before bed.
The frequency of your need to pass urine at night might increase as your pregnancy progresses.
However, if it hurts to pass urine, talk to your doctor.
Leg cramps can also disrupt your sleep. It’s not really understood why leg cramps happen. But, there are a number of things you can do to ease them, such as:
- stretching your calf muscles
- being active during the day
- drinking plenty of fluids
You might find your back aches more at night. If you can, try to avoid heavy lifting, housework, and long periods of standing. Rest during the day with your legs up if you can.
Some women have more dreams than they would normally. They may also have unusual dreams or nightmares. Sometimes it can be related to stress, or it could be due to inconsistent sleep.
Try to stick to a regular schedule and maybe try different sleep positions or use a pregnancy pillow. If you are having dreams that are disturbing you, it can help to:
- talk to your partner or a friend
- consider seeing a counsellor
Congestion and snoring
Due to hormonal changes as your pregnancy progresses, you may get a blocked nose and feel stuffed up. Saline nasal sprays can help.
You might find it comfortable to sleep with your head raised. You can use pillows for support or raise the head of your bed slightly. This can reduce your snoring.
Sleeping with your head raised and supported by pillows can also help ease the pain. Try to also avoid overeating, and foods that are:
See your doctor if heartburn is causing you severe discomfort, or if you have other symptoms such as:
Are there any sleep aids that might help?
A pregnancy pillow might help you get comfortable. They come in many different shapes and sizes. You should be able to find one that suits you.
Generally, pregnant women are advised not to take sleeping tablets.
Who can I talk to for advice and support?
Speak to a maternal child health nurse
Call Pregnancy, Birth and Baby to speak to a maternal child health nurse on 1800 882 436 or video call. Available 7am to midnight (AET), 7 days a week.
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Last reviewed: July 2022