Popular keywords

How Many Hours Should a Pregnant Woman Sleep?


Fact checked

Reviewed by experts

Writers at Sleep Authority are supported by a research team conducting in-depth research about the topics. The editorial team reviews them for accuracy and facts to ensure the most authentic and accurate content is published. Sleep Authority does not offer any medical advice, and you should not rely solely on our content for your course of treatment. Consult your medical professional to discuss any health concerns, chronic conditions, treatment options, or diagnoses.


December 23, 2022

Quick read

5 mins to read

A pregnant women

List of Content

How Many Hours Should a Pregnant Woman Sleep: Pregnancy is indeed a magical time. However, the sleep cycle during these 9 months may be less than dreamy. Body aches, growing belly, pain, and heartburn can leave you exhausted and irritated. In fact, most women go through multiple sleepless nights prior to there is a crying and hungry baby in the picture.

Interestingly, the number of hours you sleep during pregnancy not only affects you but also your baby. In fact, it can also impact your labor & delivery too.

Improper sleep during pregnancy is associated with lots of complications, even including preeclampsia, a condition that affects your kidneys and blood pressure severely. This condition can also result in premature birth.

A pregnant women
How Many Hours Should a Pregnant Woman Sleep?

There are valid reasons to take your sleep seriously. Now, this brings us to a very common question—how many hours should a pregnant woman sleep? Before we tell you that, know a few things.

Benefits of Sleep During Pregnancy

Getting a good night’s sleep when you are pregnant can help with these:

  • Processes all the bodily & hormonal changes
  • Boosts your immune system
  • Enhances the way your brain functions
  • Gets rid of fatigue and makes you feel energetic
  • Reduces the risk of birth complications
  • Reduces morning sickness
  • Eases the leg cramps
  • Prevents snoring and anxiety
  • Helps overcome the problem of frequent discomfort
  • Soothes physical discomfort (back pain & tender breasts)

Read More: How to pick the best mattress for pregnant women? Our experts advise.

How Many Hours Should a Pregnant Woman Sleep?

According to this study, first-time moms who get only 6 hours of sleep or even less are not just 4.5 times likely to have a caesarean section but also their average labor length tend to be 10 hours or more compared to first-time moms who sleep 7+ hours.

A pregnant women
How Many Hours Should a Pregnant Woman Sleep?

On that note, let’s learn how many hours a pregnant woman should sleep in every trimester.

1. Sleep during the first trimester

In the first trimester, it is important to get 8-10 hours of sound sleep. Even a small 30-minute or 1-hour nap in the daytime is good. Either way, additional 1-2 hours of sleep is often necessary.

During the early months of pregnancy, the progesterone levels rise significantly, which won’t just make one to feel drowsy but also be accompanied with frequent urge to urinate, leading to disrupted sleep.

On the other hand, there are even women that tend to get a considerable amount of sleep when their placenta grows. Do not be surprised if you see yourself feeling sleepy all the time or wanting to go to bed a little early or take frequent naps. During this phase, give into this sleep crave, and doze off whenever your body needs it.

2. Sleep during the second trimester

In the second trimester, it is vital to get a full 8 hours of sleep. While sleeping, make sure to lie on your side with hips and knees bent. Keep a pillow behind your back and another in between your knees to make sure that you are comfortable.

The sleep you get in the second trimester normalizes to what you used to get in the first trimester. However, as the abdomen and the baby grows, a few things can begin to affect sleep like waking up to use the restroom.

The steep hormonal changes that occurred in the early months now begin to level off in the 2nd trimester. While leg cramps are quite normal to occur in the night, some pregnant women (if they are anemic or have lower iron levels) can suffer restless legs syndrome in the evening time. This can become severe in the next trimester.

Heartburn is yet another common problem, which can keep a pregnant woman up at night. When the uterus becomes bigger and the pregnancy progresses, it might press on the stomach, which gives a burning sensation.

Hence, sleeping comfortably on the left side along with knees bent might be a healthy position. Some women can also sleep with bed heads elevated or perhaps, propping their heads onto more pillows in order to ease down the heartburn’s acid backwash.

3. Sleep during the third trimester

In the third trimester, the body undergoes a huge change, followed by pregnancy discomforts. This makes it difficult for a pregnant woman to sleep for a longer time. Hence, it is required to be in the bed for 8 hours so that they can at least get 7 hours of sound sleep.


a pregnant women eating
How Many Hours Should a Pregnant Woman Sleep?

In the later days of pregnancy, most women report to have a disturbed sleep and that’s true too. The number of early morning and nighttime awakenings increase than mid-pregnancy. Since the belly increases drastically and the fetus becomes more active and larger, it is important for a pregnant woman to sleep in any position that she feels comfortable in.

But never ever lay on the stomach because the uterus is heavy and it can press the spinal nerves and on the major vein, which carries blood to the heart and the lower body.

The Sleep Foundation advises a pregnant woman to sleep on the left side, as this improves blood flow. Use as many pillows as you want to stay comfortable.

How to Get Good Sleep During Pregnancy?

The steps mentioned below will help you to manage the sleep disturbances when you are pregnant.

  • Keep the space calm: A quiet, calm, and relaxed environment with the right temperature sets the mood to sleep better. Also, sleeping and waking up at the same time every day can improve the overall sleep health. Make sure that you don’t have any electronic devices in the bedroom.
  • Sleep on a good mattress: Having a comfortable mattress is crucial when you are pregnant. Though there are different types of mattresses to choose from, National Sleep Foundation recommends using a high-quality memory foam mattress with nice, comfortable layers to support the pressure points and reduce body pain during pregnancy.
  • Be active. Do exercises: Physical activity is vital during pregnancy, as this helps to sleep easily.
  • Eat healthy to prevent heartburn: Besides practising physical and breathing exercises, eat frequently and in smaller proportions. Never eat 3 hours before your bedtime.
  • Sleep on the left side: Never sleep on your back, as this can put your entire uterus’s weight on the spine & back muscles. Use pillows to keep yourself comfortable.

If you have trouble sleeping even after trying all the tricks during pregnancy, meet a gynecologist immediately.

Is this article helpful?

This website does not offer medical advice nor professional medical services; rather, it is provided solely for educational, informational, and/or entertainment purposes. Individuals seeking medical advice should consult a licensed physician. The information provided should not be used for diagnosis or treatment of any condition, disease, or injury. When you have a medical condition, you should always talk to licensed doctor or other certified medical professional.  You should never delay seeking professional medical advice or treatment based on the contents of this website.  Call 911 or immediately go to the nearest emergency room if you think you may have a medical emergency.  The contents of this website are provided “as-is”, Sleep Authority and its parent, subsidiaries, affiliates, employees, contributors disclaim any warranty of the information contained herein. Please contact using contact form to report any errors, omissions, misinformation, or abuse.


www.sleepauthority.com is brought to you by Resident. Our company sells Nectar, DreamCloud, Awara, Level Sleep, and Home Well Designed. While we intend for this site to be an educational and useful resource for consumers interested in sleep-related topics, we also promote our family of brands – brands that we believe in – on this website. Where we have commissioned independent research and/or articles to support our content, we will state as such in the sub-heading of the article. Where we compare our brands and products against others, we will provide the review criteria as well as state our basis for choosing the “best” or “top” product in a link accompanying the comparison. Our aim is to assist consumers in choosing the best solution for getting restful and comfortable sleep and it is our belief that there is a Resident product that meets any sleeper’s needs.