Postpartum, Wasn’t Expecting That: Night Sweats

A soggy surprise no one warned you about

You just had a baby. You expected some blood, maybe some tears. But what you didn’t expect?

Waking up drenched at 3am.

Not from the baby, not from a leaking pad, but from your own body, working overtime to soak the sheets.

Welcome to one of postpartum’s more baffling symptoms: the night sweats.

What Are Postpartum Night Sweats?

After giving birth, your body has to get rid of the extra fluid it held during pregnancy.

Add to that a steep drop in hormones like estrogen, and the result is often sudden, intense sweating, especially at night.

You might wake up soaked through your top. You might need to change your sheets. And you might wonder, “Is this normal?”

Yes, It’s Normal [and Annoying]

Postpartum night sweats are very common, especially in the first week or two after birth.

They are your body’s natural way of adjusting.

They do not mean anything is wrong.

But they can feel really uncomfortable.

Some mums only notice them for a few nights. Others find they come and go for weeks, especially if breastfeeding or during weaning.

When Do They Start [and Stop]?

Night sweats often begin in the first five to ten days postpartum, when hormone changes are at their peak.

You might also notice them:

  • When your milk comes in

  • When your period returns

  • When you start weaning from breastfeeding

They usually settle down on their own. But if they persist or come with other symptoms, it is always okay to check in with your midwife or GP.

What Helps?

Night sweats might be normal, but they are still a lot. Here are a few ways to make them more manageable:

  • Sleep on a towel or waterproof mat to protect your mattress

  • Wear breathable cotton, and keep a spare top next to the bed

  • Layer your bedding so you can peel it back without stripping everything

  • Keep water nearby, hydration supports recovery

  • Use a fan or crack a window for cooler air

  • Have a backup outfit for overnight feeds, because milk plus sweat equals outfit roulette

You are allowed to feel gross. You are also allowed to cry, laugh, or do both in the same breath.

When to Get Checked

Night sweats are usually harmless.

But reach out to your healthcare provider if you also have:

  • A fever

  • Chills

  • Dizziness

  • Feeling run-down or unwell

  • Pain around stitches or your C-section scar

Trust your instincts. It is always better to ask.

A Gentle Reminder

Your body is working around the clock to recover from pregnancy and birth.

Night sweats are just one way it clears out what it no longer needs, fluid, hormones, and all.

It is strange. It is messy. But it is temporary.

And if no one told you this might happen, you are not alone.

Now you know: you are not broken.

You are simply postpartum.

Add it to the growing list of “Things I Wasn’t Expecting”  and know that you are doing beautifully.

Sheree Montefiore
June 11, 2025
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Oh, hey there,

I'm Sheree!

Your Postpartum Care Specialist

Welcome to my world of nurturing and supporting new mothers, families and their precious little ones.

With a background as a nurse, midwife, lactation consultant, and childbirth educator, I bring over 22 years of experience in providing private in-home postnatal care, overnight support, and postpartum planning and consultations.
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