How Long Does Postpartum Bleeding (Lochia) Last?
Postpartum bleeding, called lochia, usually lasts about 4 to 6 weeks and passes through three stages as your uterus heals after birth. It starts as a heavy red flow, fades to pink-brown, then to yellow-white before stopping. This happens after both vaginal and C-section births. The pattern here is typical, not a diagnosis, so call your OB or midwife about anything that does not match it.
What lochia is
Lochia is the vaginal discharge your body sheds after birth. It is made of blood, mucus, tissue from the lining of the uterus, and the healing wound left where the placenta was attached. Every birth produces it, including a planned or unplanned C-section, because the placental site has to heal no matter how the baby is born.
The flow is heaviest in the first days and tapers over several weeks as the placental site heals and the uterus contracts back toward its pre-pregnancy size. Those contractions are the cramps known as afterpains, and they often feel stronger during breastfeeding because nursing releases oxytocin, which makes the uterus squeeze down. That squeezing is what limits blood loss, so the cramping, while uncomfortable, is doing useful work.
Many people notice a small gush of blood when they first stand up in the morning, after sitting or lying down, or after a feeding. That is blood that pooled while you were still, not a new bleed, and it settles quickly. A steady increase in flow, rather than a brief gush, is the thing to watch.
Lochia stages: color and flow timeline
| Stage | Typical days | Color | Flow and clots |
|---|---|---|---|
| Lochia rubra | Days 1-4 | Dark or bright red | Heavy, like a heavy period; small clots smaller than a quarter; soaking about one maxi pad every 2-3 hours is normal early on |
| Lochia serosa | Days 4-12 | Pink-brown, less bloody | Thinner and more watery; moderate flow; few or no clots |
| Lochia alba | Days 12-42 | Yellow-white or cream | Light flow or spotting; little to no blood; no clots |
| Tapering off | Around weeks 4-6 | Light spotting to none | Stops; faint traces can linger up to about 8 weeks |
What is normal during lochia
These are expected and usually not a cause for concern:
- Bleeding that is heaviest in the first 3 to 4 days, then steadily lightens week by week
- A small gush of blood when you stand up, after lying down, or after nursing
- Cramping (afterpains) as the uterus contracts, often stronger during breastfeeding
- A brief, light return of red flow if you overdo activity, which should settle with rest
- A faint, earthy or menstrual smell
- A flow that briefly looks a little heavier on a busy day and lighter on a restful one
What affects how long it lasts
Lochia is individual, and a few things shift the timeline:
- Activity level: doing too much too soon can briefly increase red flow, which usually eases with rest
- Breastfeeding: nursing helps the uterus contract, which can make early bleeding more efficient
- How your delivery went: most people land in the 4-to-6-week range regardless of vaginal or C-section birth
- Faint traces or occasional light spotting can linger up to about 8 weeks before fully stopping
- Tampons and cups are off-limits until your provider clears them, usually at the postpartum checkup
Call your OB, midwife, or 911 if
- You soak through a full pad in an hour or less, or bleeding suddenly gets heavier instead of lighter
- You pass clots larger than a golf ball, or many large clots
- Your discharge smells foul or offensive (not just earthy or like a normal period)
- Fever of 100.4°F (38°C) or higher, chills, or flu-like aches
- Bright red bleeding that is still heavy after the first week, or that returns to bright red after it had lightened
- Dizziness, fainting, a racing heart, shortness of breath, or a severe headache
- Severe or worsening pain low in your belly
- Heavy bleeding with these symptoms can mean hemorrhage, infection, or postpartum preeclampsia, which need same-day care; when in doubt, call.
Reflects Cleveland Clinic, ACOG, and CDC Hear Her postpartum guidance, 2024-2026.
Related questions
- Is it normal for lochia to stop and then start again?
- Yes, a light return of red flow after activity is common and usually settles with rest. But if the flow becomes heavy again, turns bright red after it had clearly lightened, or comes with a foul smell or fever, call your provider that day to rule out retained tissue or infection.
- Can I use tampons for postpartum bleeding?
- No. Use pads only until your provider clears you, usually at your postpartum checkup around 6 weeks. Tampons and menstrual cups can introduce bacteria into a healing uterus and raise the risk of infection.
- How is lochia different after a C-section?
- You still have lochia after a C-section because the placental site has to heal regardless of how the baby was born. The stages and timing are similar. Watch the incision for warmth, redness, swelling, or drainage in addition to the lochia warning signs above.
- When can postpartum hemorrhage happen?
- Most heavy bleeding (postpartum hemorrhage) happens within the first 24 hours, but it can occur up to about 12 weeks after birth. Soaking a pad an hour, golf-ball-sized clots, dizziness, or a racing heart are reasons to call your provider or 911 right away.
Sources & further reading
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App Store Google Play Open Web AppThis article reflects current AAP, CDC, FDA, and other public-health guidance and is for educational purposes only. It does not constitute medical advice. ParentFlow is a wellness companion — not a substitute for your pediatrician. For any medical concern, contact your healthcare provider.