What is postmenopausal bleeding?
Bleeding after menopause, also called postmenopausal bleeding, is any vaginal bleeding that occurs 12 or more months after your last period. It is never normal and should always be assessed by a specialist. In most cases the cause is benign, but around 10% of cases are linked to endometrial cancer, so prompt investigation is essential.
Emergency: If you are bleeding heavily and feel faint, dizzy or unwell, call 999 or go to your nearest A&E immediately.
Menopause marks the end of a woman’s menstrual cycles. Once a full year has passed without a period, menopause is considered complete. However, some women experience bleeding or spotting years later. Understanding why a period after menopause happens is very important, as it can sometimes be a sign of an underlying condition that needs attention.
Is it possible to have a period after menopause?
Many women ask, is it possible to have a period after menopause? The answer is no. Once menopause has occurred, regular menstrual cycles do not return. Any bleeding that happens after this point is not a normal period but postmenopausal bleeding.
Postmenopausal bleeding can range from light spotting to heavy flow. While not always serious, it should never be ignored. Our doctors can identify whether the bleeding is caused by hormonal changes, benign growths, or in rare cases, more serious conditions.
What is the most common reason for bleeding after menopause?
The most frequent reason for bleeding after menopause is vaginal or uterine lining changes caused by hormone fluctuations. The tissues become thinner and more fragile when oestrogen levels drop, which can lead to bleeding or spotting.
Other common causes include polyps (small growths inside the uterus or cervix) and endometrial atrophy, where the womb lining becomes very thin. Though these are not dangerous, medical evaluation is still needed to rule out other problems.
What are the four causes of postmenopausal bleeding?
There are several possible causes of bleeding after menopause, but the four main ones are:
Endometrial atrophy
Thinning of the womb lining.
Endometrial hyperplasia
Thickening of the womb lining, sometimes linked to hormone imbalance.
Polyps
Small growths on the cervix or inside the uterus.
Endometrial cancer
Although less common, it must always be ruled out.
Knowing what are four causes of postmenopausal bleeding helps women understand why medical review is essential whenever bleeding occurs.
Are you bleeding after menopause due to fibroids?
Yes, fibroids can sometimes cause bleeding after menopause, even though they usually shrink as oestrogen levels drop. If a fibroid persists, it may continue to cause symptoms such as bleeding, pelvic pressure, or discomfort. A pelvic ultrasound scan can confirm whether fibroids are present.
Symptoms of postmenopausal bleeding
Symptoms can vary from very light spotting to heavier bleeding similar to a period. Some women notice brown or pink discharge, while others experience bright red bleeding. Pelvic pain, discomfort during intercourse, or unusual vaginal dryness can also accompany the bleeding.
When to be seen urgently
You should be seen within two weeks if you have any of the following:
- Any bleeding 12 or more months after your last period
- Brown or pink discharge with no obvious cause
- Bleeding after sex
- Pelvic pain alongside any bleeding
What colour is postmenopausal bleeding?
Postmenopausal bleeding can range from bright red to dark brown or pink. It may appear as light spotting, a watery discharge tinged with blood, or heavier bleeding similar to a period. Some women notice brown discharge, which is older blood. Any colour of bleeding after menopause is abnormal and should be assessed by a gynaecologist.
Is bleeding after menopause always cancer?
No. The majority of postmenopausal bleeding is not cancer, but all cases must be investigated. Around 10% of postmenopausal bleeding is linked to endometrial cancer, which is why prompt assessment is essential.
An ultrasound scan and, if required, a hysteroscopy can confirm the cause and guide the right treatment. Specialists such as Dr Bismeen Jadoon and Miss Kate Maclaran can arrange these assessments at the Ovara Health Chelsea clinic.
The reassuring news: most postmenopausal bleeding is not cancer. However, all cases must be investigated to rule it out. Our specialists can arrange a complete assessment including transvaginal ultrasound within one week.
Sources and further reading
- NHS: Postmenopausal Bleeding
- NICE Guideline NG12: Suspected Cancer Recognition and Referral
- RCOG: Postmenopausal Bleeding Green-top Guideline No.67
Frequently asked questions
What causes bleeding after menopause?
The most common causes of postmenopausal bleeding are endometrial atrophy (thinning of the womb lining), endometrial polyps, fibroids, and vaginal atrophy. Less commonly, it can be caused by endometrial hyperplasia or endometrial cancer. HRT can also cause breakthrough bleeding in some women. All cases of postmenopausal bleeding should be assessed by a specialist.
Is bleeding after menopause always serious?
No. In the majority of cases postmenopausal bleeding has a benign cause such as vaginal atrophy or a polyp. However, it always requires investigation because around 10% of cases are linked to endometrial cancer. Do not wait to see if it stops on its own. Book an assessment so the cause can be identified and treated promptly.
Is bleeding after menopause always cancer?
No. Most postmenopausal bleeding is not cancer. Around 90% of cases have a benign cause including endometrial atrophy, polyps, fibroids, or vaginal dryness. However, approximately 10% of cases are linked to endometrial cancer, which is why all postmenopausal bleeding must be investigated without delay. Early investigation leads to early diagnosis and better outcomes.
What colour is postmenopausal bleeding?
Postmenopausal bleeding can range from bright red to dark brown or pink. It may appear as light spotting, a watery discharge tinged with blood, or heavier bleeding similar to a period. Some women notice brown discharge, which is older blood. Any colour of bleeding after menopause is abnormal and should be assessed by a gynaecologist.
What does postmenopausal bleeding look like?
Postmenopausal bleeding can look like a light pink or brown discharge, bright red spotting, or heavier period-like bleeding with clots. It may be continuous or intermittent. Some women notice it only after sex. Any vaginal bleeding or bloodstained discharge that occurs more than 12 months after your last period is considered postmenopausal bleeding and needs investigation.
Can postmenopausal bleeding stop on its own?
It may appear to stop, but this does not mean the underlying cause has resolved. Postmenopausal bleeding should never be left uninvestigated, even if it seems to have stopped. Conditions including endometrial cancer can cause intermittent bleeding that comes and goes. If you have experienced any postmenopausal bleeding, book an assessment regardless of whether it has stopped.
What is the most common reason for bleeding after menopause?
The most common cause of postmenopausal bleeding is endometrial atrophy, which is thinning of the lining of the womb due to lower oestrogen levels after menopause. Endometrial and cervical polyps are also very common. Vaginal atrophy, which causes the vaginal walls to become thin and fragile, is another frequent cause, particularly of post-coital (after sex) bleeding.
Can fibroids cause bleeding after menopause?
Yes, fibroids can cause bleeding after menopause, although they are less common in postmenopausal women as oestrogen levels fall. Fibroids that were present before menopause may continue to cause bleeding if they are large or submucosal. HRT can also cause existing fibroids to remain active. Any bleeding related to fibroids after menopause should be investigated to rule out other causes.
What does heavy bright red bleeding after menopause mean?
Heavy bright red bleeding after menopause is fresh blood and should be assessed urgently. While it can be caused by benign conditions such as polyps or endometrial atrophy, heavy bright red bleeding is also associated with endometrial cancer and should not be ignored. If you are soaking through a pad, feel faint or dizzy, call 999 or go to your nearest A&E.
How is postmenopausal bleeding investigated?
The standard investigation for postmenopausal bleeding includes a pelvic examination, a transvaginal ultrasound scan to assess the thickness of the womb lining, and in some cases a hysteroscopy (a camera examination of the womb) with biopsy. At Ovara Health we can carry out consultation and ultrasound scan in a single same-week appointment at our Chelsea clinic.
Can bleeding after menopause be caused by stress?
Stress alone does not directly cause postmenopausal bleeding. Unlike in women who are still having periods, the hormonal fluctuations triggered by stress do not cause breakthrough bleeding after menopause. If you are experiencing postmenopausal bleeding, a physical cause should always be investigated. Do not attribute it to stress without first having an assessment with a gynaecologist.
When should I see a doctor about bleeding after menopause?
You should see a specialist as soon as possible, ideally within two weeks of noticing any bleeding. NICE guidelines recommend urgent referral for all women with postmenopausal bleeding. Do not wait for a GP referral if you are concerned. At Ovara Health we offer same-week private assessments including ultrasound scan, so you can get answers quickly.
Specialist menopause care in Chelsea, London
Same-week appointments available
Menopause consultation from £310
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Written by Kerry Archer
Last reviewed: 7 May 2026
Medically reviewed by Mr Amer Raza, MBBS MRCOG, Consultant Gynaecologist and Robotic Surgeon, GMC 5205372
This article is for general information only and is not a substitute for personalised medical advice. If you are concerned about postmenopausal bleeding, please seek advice from a qualified medical professional.
Disclaimer
The information on this page has been reviewed by an Ovara Health consultant and is intended for general guidance only. It does not replace a one to one consultation with a qualified gynaecologist. If you are experiencing postmenopausal bleeding or any new gynaecological symptom, please book an assessment with your GP or with our specialist team at Ovara Health.