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Retained placenta

8-minute read

If you have any heavy bleeding from your vagina or pain in the days or weeks after giving birth, contact your midwife or doctor immediately. If the bleeding or pain are severe, call triple zero (000) and ask for an ambulance.

Key facts

  • Retained placenta is when some of the placenta stays in your uterus after your baby is born.
  • Symptoms include fever and heavy bleeding.
  • While uncommon, retained placenta can be a serious complication after birth.
  • Treatment may include emptying your bladder, gently pulling the umbilical cord or surgery to remove the retained placenta.

What is retained placenta?

Retained placenta is when some of the placenta stays in your uterus after your baby is born.

Retained placenta happens in around 2 out of 100 births.

If untreated, a retained placenta can lead to severe infection or life-threatening blood loss.

Image showing retained placenta after the birth of the baby.
Illustration of a normal, empty uterus (left) and a uterus with retained placenta after birth (right).

How is the placenta delivered after birth?

After your baby is born, you will need to birth the placenta. This is called the third stage of labour. This can take anywhere from 5 to 30 minutes after you give birth to your baby.

There are two approaches to managing the third stage, known as:

You may choose to ‘actively manage’ this stage of labour which means that your midwife or doctor will:

  1. Give you an injection of synthetic oxytocin to help your uterus contract.
  2. Clamp and cut your baby’s umbilical cord.
  3. Gently pull on the umbilical cord; this helps speed up the birthing of the placenta.

Active management reduces the risk of heavy bleeding from the vagina (postpartum haemorrhage) following birth.

Choosing natural management means that you want to wait for the placenta to pass through the birth canal naturally, with the help of gravity and some contractions. This may take up to one hour.

You midwife or doctor can help you make an informed decision about which option is best for you. You may choose to write your preferences in a birth plan.

What are the symptoms of retained placenta?

Symptoms of a retained placenta include:

Contact your doctor or medical team as soon as possible if you have any heavy bleeding from your vagina or pain in the days or weeks following birth. If the bleeding or pain become more severe, call triple zero (000).

CHECK YOUR SYMPTOMS — Use the Symptom Checker and find out if you need to seek medical help.

What causes retained placenta?

The placenta may be retained after your baby is born if:

When should I see my doctor?

It’s important to contact your doctor or medical team as soon as possible if you pass many large clots or your post-birth bleeding becomes:

It is normal to experience bleeding after the birth of your baby. The amount of bleeding varies from person to person. Most people have moderate to heavy bleeding for the first few days which gradually decreases and becomes more brownish. Usually, the bleeding stops between 4 to 6 weeks after you give birth.

It is also common to bleed more heavily right after breastfeeding, but this should settle quickly.

If the bleeding or pain become severe, call triple zero (000) and ask for an ambulance.

How is retained placenta diagnosed?

Your doctor or midwife will diagnose retained placenta if the placenta hasn’t completely emerged from your uterus within 30 minutes (if you are actively managed) or 1 hour (if you choose natural / physiological management).

After you give birth to your baby and the placenta is delivered, the midwife or doctor will check your placenta to make sure it is complete.

If you have symptoms of retained placenta in the days or weeks after birth, your doctor may refer you for an ultrasound scan to check.

What is the treatment for retained placenta?

If you have just given birth, retained placenta might be treated by:

If that doesn’t work, or your doctor diagnoses retained placenta days or weeks after your baby’s birth, you may need surgery to remove the placenta. This surgery is usually done with an epidural or general anaesthetic, so you won’t feel any pain.

While you’re waiting for surgery, your midwife will monitor your bleeding and general health.

If you needed help to deliver your placenta, especially if you had a fever or needed surgery, it’s likely your doctor will also prescribe antibiotics to prevent infection.

What are the complications of a retained placenta?

Complications of retained placenta include:

Learn more about postpartum haemorrhage.

What can I expect recovering from retained placenta?

If you experienced complications you may need to recover for longer than expected in hospital. Recovery can be more difficult if your birth didn’t go as planned.

If you experience unexpected problems during pregnancy and birth, you may feel disappointed, sad or distressed. It’s important to speak with your medical team about how you are feeling so they can help you and your family through your recovery.

Learn more about the emotional impact of birth trauma.

If you need to talk to someone about your mental health call Beyond Blue on 1300 22 4636.

Resources and support

You can find further help and information from these organisations:

You can also call:

Speak to a maternal child health nurse

Call Pregnancy, Birth and Baby to speak to a maternal child health nurse on 1800 882 436 or video call. Available 7am to midnight (AET), 7 days a week.

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