Pregnancy & Postpartum Sleep: Practical guidance for expectant and new mothers

If you struggle to fall or stay asleep when pregnant, you are not alone. The biggest challenge is probably finding comfortable, safe positions during pregnancy due to your growing belly. When your baby arrives, sleep may become even more problematic but for different reasons. You might be coping with frequent night wakings while caring for a newborn. Plus, even if you have a partner, you might carry this responsibility more due to breastfeeding. It may also be challenging to navigate the physical and emotional sleep disruptions of the postpartum period. Sleep changes a lot from bump to baby – and that’s okay. Here’s a practical, compassionate guide to help you get the rest you need, or at least feel less defeated by the lack of it.

Best sleep positions during pregnancy

As your belly grows, comfort and circulation become the priority. Health experts recommend favoring side-lying, specifically the left side. This is key in the second and third trimesters because it helps blood flow to the uterus and kidneys and reduces pressure on major blood vessels. As a stomach sleeper, my pregnancy sleep was a challenge, but sleeping on the left side made me feel more comfortable. Don’t be afraid to use the supports! Using pillows (between knees, under the belly, or a full body pillow, my personal favorite) can make side sleeping much more comfortable and keep your hips aligned. The American College of Obstetricians and Gynecologists says that if you wake up on your back, don’t panic, just roll back to your side when you can.

Managing newborn-driven sleep disruption

Newborns have tiny stomachs and a natural need for night feedings; their sleep cycles are short and irregular. That is the main reason for those night time crying bouts – they simply need to eat frequently. You are probably used to frequent daytime feedings but it feels different when you are trying to sleep. To protect both baby and your sleep health, follow safe-sleep recommendations. Place baby on a firm, flat surface on his/her back, room-share without bed-sharing, keep soft bedding out of the crib. Small routines, like dim lights for night feeds, a predictable series of low-stimulus activities before daytime naps, and tag-team nights, can help you get more sleep over time. Remember: frequent night waking is normal for infants, and safe sleep practices reduce risk while you work on rhythms. You can learn more about sleep safety at this CDC page.

Postpartum sleep challenges and mental health

I have to say that lack of sleep in those first few postpartum months is one of the toughest physical experiences. It can take a toll on your mental health. Often, chronic sleep loss contributes to mood disorders like postpartum depression. If you find yourself struggling to fall back asleep, unable to nap when the baby naps, or feeling increasingly irritable or hopeless, address this as soon as you can, both for safety and recovery. I could never “sleep when the baby sleeps”. However, there are various other small sleep supports: accept help for daytime naps, cluster baby care with a partner or caregiver, and aim for short, restorative naps (20–90 minutes) rather than trying to “catch up” with one long sleep. If insomnia or depressive symptoms persist, get help. Sleep Foundation has some good tips on what to do if you are dealing with postpartum insomnia.

Practical, day-to-day tips that actually help

• Create micro-schedules: plan one reliable 90-minute block where you can focus on sleep or deep rest.
• Stack help: swap a nightly feeding shift, trade chores for nap time, or use a postpartum doula for a week to reset rhythms.
• Keep sleep cues consistent: cool, dark bedroom for night sleep; low light and quiet during night feeds.
• Hydrate and eat protein across the day; heavy meals before bed can disrupt sleep.
• Seek support early for mood concerns – sleep and mental health are tightly linked.

Sleep won’t look the same as before pregnancy. And it’s not going to return overnight, even as the baby sleeps longer. However, small, consistent changes plus safety-first infant practices make a big difference. Be kind to yourself: surviving the early months is an achievement, and better sleep often follows structured support and time.