Postpartum Warning Signs Every New Mom Needs to Know
As a labor and delivery nurse, there's something I really need you to understand: many complications of birth actually happen after you've already had your baby.
After you've been discharged. After you're home in your sweatpants, running on no sleep, trying to figure out this whole new life.
Save this one. Send it to your pregnant friends.
Because what happens after baby arrives matters just as much as everything that came before.
Before we get into the newborn snuggles and the golden hour content — let's talk about what to watch for, because this information could genuinely save your life.
Urgent Warning Signs — Get Medical Attention Immediately
1. Too Much Bleeding (Postpartum Hemorrhage)
You know you're going to bleed after having a baby — that's completely normal. But there is such a thing as too much. And just because you were discharged home does not mean you're out of the woods for postpartum hemorrhage.
Most excessive bleeding happens within 24 hours of birth, but for a small number of people it can occur up to 6-12 weeks postpartum. Here's what to watch for:
Soaking through more than one pad per hour for more than 1-2 hours
Passing blood clots larger than a ping pong ball
Bleeding that's getting heavier instead of lighter over time
But also factor in how you're feeling. Even soaking one pad an hour paired with any of these symptoms warrants immediate assessment:
Dizziness or lightheadedness
Nausea or vomiting
Pale skin or sweating
Confusion
Elevated heart rate
Pain near your perineum
Postpartum hemorrhage after the 24-hour mark is unlikely to resolve on its own — it's usually caused by retained placenta, infection, or another underlying issue. Don't wait it out. Get checked.
2. Signs of Postpartum Preeclampsia
Yes — preeclampsia can happen after you give birth too. And no, it's not just for people who had high blood pressure or preeclampsia during pregnancy. All new mamas need to know this one.
Postpartum preeclampsia is a condition that affects your organ systems and can lead to stroke, seizure, and something called HELLP syndrome. Screenshot these symptoms right now:
Blood pressure higher than 140/90
Changes in vision — blurring, light sensitivity, seeing spots
A headache that won't go away
Shortness of breath
Swelling of the face or hands
Pain in the shoulder or upper right abdominal area
Nausea or vomiting
Sudden weight gain of 2-3 pounds or more in a week
Any of these showing up after you've given birth? Get medical attention immediately.
3. Heart or Breathing Symptoms — Call 911
This goes for anyone, new mama or not — but I want to be really clear: birth should not leave you feeling like you're struggling with basic life functions. If you experience any of the following, call emergency services right away:
Chest pain
Shortness of breath
Heart palpitations
Passing out
Seizure
Don't brush these off as just "feeling off" after birth. Follow your gut. Postpartum emergencies can escalate fast, and you know your body best.
Serious Symptoms — Contact Your Provider As Soon As Possible
4. Signs of Infection
Whether you had a c-section or a vaginal birth with stitches, you need to keep an eye on how your incision or perineal area is healing. Contact your provider if you notice:
Fever or chills
Sweating
Redness, soreness, or warmth around your incision
Oozing or discharge that is green, yellow, or foul-smelling
One important note: please don't just take Tylenol or Advil to bring the fever down and call it a day. A fever after birth usually means there's a source of infection that needs to be found and treated — masking it just delays that.
5. Mastitis (Breast Infection)
If you're breastfeeding, you can develop an infection in your breast called mastitis. It's more common than people realize and it's worth knowing what it feels like so you can catch it early.
Usually on one side, watch for:
Soreness or pain in one breast
Redness or warmth in a specific area
A hard lump or firm spot
Chills or body aches, with or without fever
Pay attention to how your whole breast feels — beyond just whether the latch is painful. Mastitis doesn't always require an antibiotic, but I would never want you to need treatment and not get it. Let your provider know.
6. Signs of a Blood Clot
Some people develop a blood clot after birth, and depending on where it is and how big it is, it can become very serious. Here's what to look for:
Pain or swelling in the back of your leg or calf area
Redness in that area (though not always present)
If leg pain or swelling is paired with chest pain or shortness of breath — don't wait. Call 911. This could indicate a clot has moved to your lungs.
Your Mental Health Matters Too
We need to talk about this one. After you have a baby, you experience the biggest hormone shift of your entire lifetime. Add to that a body that is physically healing, sleep deprivation, and the enormous weight of keeping a tiny human alive — and it's a lot. A lot a lot.
Baby Blues vs. Postpartum Depression
Baby blues are normal and expected — about 80-85% of new parents experience them. Symptoms are usually milder, tend to peak around day 4, and go away on their own within 2 weeks. If you're in this season: lean on your village, sleep when you can, eat, hydrate, and find small moments of joy.
Postpartum depression is different. It usually comes on 1-3 weeks after birth (though sometimes later), and the symptoms are more intense and don't go away on their own. We need to stop treating this as something to push through quietly — it's a medical condition and you deserve support.
Please talk to your provider if you're not feeling like yourself, and talk to the people around you. You are not alone in this and there is no shame in asking for help.
What to Say When You Call Triage or Your Provider
When you call in, give them as much information as you can:
Your name and who you are
Which baby this is for you
How you gave birth — c-section or vaginal
How long ago you gave birth
What you are currently experiencing
When your symptoms started
The more specific you can be, the faster they can figure out who you need to see and how urgently. More information is always better.
Postpartum complications don't happen all the time — but when they do, they can get serious quickly. Knowing what to watch for is one of the most powerful things you can do for yourself in those early weeks. You just did something incredible. Take care of yourself the way you'd take care of that baby. 💛
