Postmenopausal Bleeding: When Should You See a Gynaecologist?
Postmenopausal Bleeding: When Should You See a Gynaecologist?
Postmenopausal bleeding can be unsettling, particularly if you have not had a period for some time. While there are several possible causes, any vaginal bleeding after menopause should be assessed by a healthcare professional.
Most cases of postmenopausal bleeding are not caused by cancer. However, because bleeding can sometimes be an early sign of a problem affecting the womb or cervix, it is important not to ignore it.
At Harley Street Gynaecology, women can access specialist assessment in London for unexplained or recurrent postmenopausal bleeding, with appropriate investigations recommended based on their symptoms and medical history.
What is postmenopausal bleeding?
Postmenopausal bleeding (PMB) is vaginal bleeding that occurs after menopause.
Menopause is generally considered to have occurred when you have had 12 consecutive months without a menstrual period, assuming there is no other explanation for the absence of periods.
Postmenopausal bleeding can include:
- Light spotting or pink discharge
- Brown or blood-stained discharge
- Bleeding similar to a period
- Heavier vaginal bleeding
- Bleeding that occurs once and then stops
- Repeated episodes of bleeding
Even a small amount of unexpected bleeding should be discussed with a doctor.
Is postmenopausal bleeding always serious?
No. There are a number of possible causes, and many are benign.
Common causes include:
- Vaginal or cervical dryness caused by lower oestrogen levels
- Vaginal or vulval irritation
- Polyps
- Thinning of the lining of the womb (endometrial atrophy)
- Thickening of the womb lining (endometrial hyperplasia)
- Hormone replacement therapy (HRT)
- Certain medications
However, postmenopausal bleeding can occasionally be associated with endometrial (womb) cancer or other gynaecological cancers.
This is why assessment is important even when the bleeding is light or happens only once.
When should you see a gynaecologist?
You should seek medical advice if you experience any vaginal bleeding after menopause.
It is particularly important to arrange an assessment if:
- The bleeding happens more than once
- You have unexplained spotting
- The bleeding is becoming heavier
- You have pelvic pain or pressure
- You have unusual vaginal discharge
- You experience bleeding after sex
- You are taking HRT and have unexpected bleeding
- You have previously been diagnosed with endometrial hyperplasia or another gynaecological condition
You do not need to wait for the bleeding to become heavy before seeking advice.
What causes bleeding after menopause?
Vaginal and cervical changes
After menopause, reduced oestrogen can make the tissues of the vagina and vulva thinner and more fragile. This can lead to dryness, irritation and occasional bleeding.
This is particularly common where vaginal dryness causes discomfort during sex.
Polyps
Polyps are growths that can develop in the cervix or lining of the womb. They are often benign but can cause unexpected bleeding.
Changes to the womb lining
The lining of the womb, known as the endometrium, can become thinner after menopause. In some women, however, the lining becomes thicker.
Endometrial hyperplasia is one possible cause of postmenopausal bleeding and may require further investigation and treatment.
HRT
Some women experience bleeding after starting or changing hormone replacement therapy.
Bleeding can be expected in certain HRT regimens, particularly during the first few months, but new, persistent or unexpected bleeding should still be discussed with your doctor.
Your doctor can assess whether the pattern of bleeding is consistent with your type of HRT or whether further investigation is appropriate.
Cancer
Although most women with postmenopausal bleeding will not have cancer, it can sometimes be an early symptom of cancer of the womb.
This is one of the main reasons doctors recommend investigating unexplained postmenopausal bleeding rather than assuming it is simply part of menopause.
What tests might a gynaecologist recommend?
The investigations you need will depend on your symptoms, medical history and examination findings.
Your assessment may include:
Medical history and examination
Your gynaecologist will ask about the bleeding, including when it started, how much bleeding you have experienced and whether it has happened before.
They may also ask about:
- Your menopause and menstrual history
- HRT or other medications
- Previous gynaecological conditions
- Previous cervical screening results
- Pelvic pain or other symptoms
- Relevant family history
A pelvic examination may also be recommended.
Transvaginal ultrasound
A transvaginal ultrasound uses a small ultrasound probe to examine the pelvic organs.
It can provide information about the womb, ovaries and thickness of the endometrium.
Depending on your circumstances, your gynaecologist may recommend this as part of the initial investigation.
Hysteroscopy
A hysteroscopy allows a doctor to look directly inside the womb using a thin camera.
It may be recommended when the ultrasound suggests that the womb lining needs closer assessment, or when symptoms require further investigation.
A hysteroscopy can also allow certain abnormalities, such as polyps, to be assessed and sometimes treated.
Endometrial biopsy
A small sample of tissue from the womb lining may be taken for laboratory analysis.
This can help determine whether there are abnormal or pre-cancerous cells.
Your gynaecologist will explain which investigations are appropriate for you and why.
Does postmenopausal bleeding mean I have cancer?
No.
Most women with postmenopausal bleeding do not have cancer. There are many benign explanations for bleeding after menopause.
However, the symptom should not be dismissed because early investigation can help identify the cause and, where necessary, allow treatment to begin promptly.
The important distinction is between saying that postmenopausal bleeding is usually caused by cancer—which it is not—and recognising that it can be an important warning symptom that needs assessment.
What if I am taking HRT?
Bleeding can occur with HRT, depending on the type of treatment and when it was started.
For example, women using sequential HRT may have planned monthly bleeding. Unscheduled bleeding can also occur after beginning or changing treatment.
However, unexpected or persistent bleeding should be discussed with your GP or menopause specialist, particularly if it occurs after a period when your bleeding pattern had settled.
Do not stop prescribed HRT without discussing it with your doctor.
Can postmenopausal bleeding happen because of vaginal dryness?
Yes.
Lower oestrogen levels after menopause can cause the vaginal tissues to become thinner, drier and more susceptible to irritation. This is sometimes referred to as genitourinary syndrome of menopause (GSM).
Dryness can contribute to spotting, particularly after sexual intercourse.
Even so, it is important not to assume that vaginal dryness is the cause of new postmenopausal bleeding without appropriate medical assessment.
Should I see my GP or a private gynaecologist?
Your first step can be to contact your GP, who can assess your symptoms and arrange appropriate NHS investigations or referral where indicated.
Some women choose to see a private gynaecologist for specialist assessment, particularly if they would prefer a private consultation or want to discuss their symptoms with a specialist directly.
A private consultation does not replace appropriate urgent NHS care where this is needed.
At Harley Street Gynaecology in London, a specialist can review your symptoms and medical history and advise on appropriate next steps, which may include ultrasound or other investigations.
What happens at a private gynaecology appointment?
Your first appointment will usually begin with a detailed discussion about your symptoms and medical history.
Your gynaecologist may ask:
- When did the bleeding first occur?
- How much bleeding have you experienced?
- Has it happened more than once?
- Are you taking HRT?
- When was your last natural period?
- Have you experienced pelvic pain or unusual discharge?
- When was your last cervical screening test?
- Have you had previous gynaecological investigations?
Depending on your symptoms, an examination or further investigations may be recommended.
The aim is to establish the likely cause of the bleeding and determine whether further investigation or treatment is necessary.
When is postmenopausal bleeding an emergency?
Most cases of postmenopausal bleeding are not emergencies.
However, you should seek urgent medical attention if you experience very heavy bleeding, feel faint or unwell, or have severe abdominal or pelvic pain.
If you are concerned about significant bleeding or your symptoms are rapidly worsening, seek urgent medical advice rather than waiting for a routine gynaecology appointment.
Can postmenopausal bleeding be treated?
Treatment depends entirely on the underlying cause.
For example, treatment may involve:
- Managing vaginal dryness or GSM
- Reviewing HRT
- Removing a benign polyp
- Treating endometrial hyperplasia
- Treating infection or inflammation
- Further specialist management if an abnormality is identified
Your gynaecologist will discuss the findings with you and explain the available treatment options.
Book a private gynaecology consultation in London
If you have experienced bleeding after menopause, it is sensible to have it assessed rather than waiting to see whether it happens again.
At Harley Street Gynaecology, patients in London can discuss postmenopausal bleeding with an experienced gynaecologist and receive advice on appropriate investigation and management.
Book a private gynaecology consultation to discuss your symptoms and find out what assessment may be appropriate.
If you are experiencing heavy bleeding, severe pain, dizziness or feel acutely unwell, seek urgent medical attention.
Frequently Asked Questions
How long after menopause is bleeding considered postmenopausal bleeding?
Bleeding is considered postmenopausal once you have gone through menopause, generally defined as 12 months without a menstrual period, and then experience vaginal bleeding.
Is one episode of postmenopausal bleeding enough to see a doctor?
Yes. Even a single episode of unexpected bleeding after menopause should be assessed by a healthcare professional.
Is postmenopausal bleeding usually cancer?
No. Most cases are caused by non-cancerous conditions. However, because postmenopausal bleeding can be an early symptom of womb cancer, it should always be investigated appropriately.
Can HRT cause postmenopausal bleeding?
Yes. Bleeding can occur with some HRT regimens, particularly after starting or changing treatment. Unexpected or persistent bleeding should be discussed with your doctor.
Can vaginal dryness cause bleeding after menopause?
Yes. Reduced oestrogen can make vaginal tissues thinner and more fragile, which can sometimes cause spotting. However, new postmenopausal bleeding should not automatically be attributed to dryness without assessment.
What scan is used for postmenopausal bleeding?
A transvaginal ultrasound is commonly used to assess the womb and endometrial lining. Further investigations, such as hysteroscopy or an endometrial biopsy, may be recommended depending on the findings and your symptoms.
Should I see a gynaecologist for bleeding after sex after menopause?
Yes. Bleeding after sex following menopause should be discussed with a healthcare professional so that the cause can be identified.
Have You Experienced Bleeding After Menopause?
Postmenopausal bleeding should not be ignored, even if it happens only once. There are many possible causes, most of which are not cancer, but appropriate assessment can help establish the cause and determine whether further investigation or treatment is needed.
Private consultations available in London with experienced consultant gynaecologists.
