Uterine fibroids are a common gynaecological condition that affects many women during their reproductive years. Some women may have fibroids without noticing any symptoms, while others may experience heavy menstrual bleeding, pelvic pain, abdominal pressure or difficulty getting pregnant.
Being diagnosed with uterine fibroids can raise many questions. Are fibroids cancerous? What causes them? Can they affect pregnancy? Do all fibroids require treatment? Understanding the answers can help you discuss your options confidently with your gynaecologist.
In this guide, VIP LABS explains the essential facts about uterine fibroids, including their symptoms, causes, types, diagnosis, treatment options and possible effects on fertility.
Uterine fibroids, also known as leiomyomas or myomas, are non-cancerous growths that develop in or around the muscular wall of the uterus, commonly called the womb.
Fibroids can vary in size, number and location. Some are very small and cause no symptoms, while others can grow large enough to put pressure on nearby organs.
Fibroids are especially common during the reproductive years. Their growth is influenced by several factors, including hormones and genetics. Many fibroids become smaller after menopause as hormone levels change.
Although fibroids are usually benign, their location and size can affect menstrual bleeding, pelvic comfort and reproductive health.
Some women with uterine fibroids do not experience any symptoms. When symptoms occur, they may vary depending on the size, number and location of the growths.
Common symptoms include:
Heavy menstrual bleeding may lead to iron deficiency or anaemia over time. If you experience persistent tiredness, weakness or dizziness alongside heavy periods, your healthcare professional may recommend a Complete Blood Count (CBC) and other tests to evaluate possible anaemia. You can explore relevant tests in the VIP LABS Test and Parameter Directory.
Fibroids are commonly classified according to where they develop in or around the uterus.
Fibroids are commonly classified according to where they develop in or around the uterus.
| Type of Fibroid | Location | Possible Effects |
|---|---|---|
| Intramural | Within the muscular wall of the uterus. | May cause heavy periods, pelvic discomfort or an enlarged uterus. |
| Submucosal | Beneath the inner lining, sometimes projecting into the uterine cavity. | May contribute to heavy menstrual bleeding and fertility problems in some women. |
| Subserosal | On the outer surface of the uterus. | May cause pressure on nearby organs when large. |
| Pedunculated | Attached to the uterus by a narrow stalk. | Effects depend on its location and size. |
These fibroids grow within the muscular wall of the uterus. They are a common type and may cause heavy menstrual bleeding, pelvic pressure or an enlarged uterus depending on their size and location.
These fibroids grow beneath the inner lining of the uterus and may protrude into the uterine cavity. Even relatively small submucosal fibroids can contribute to heavy menstrual bleeding and may affect fertility in some women.
These fibroids grow on the outer surface of the uterus. When they become large, they may press against nearby organs and cause abdominal pressure, back discomfort or frequent urination.
These fibroids are attached to the uterus by a narrow stalk. They may develop on the outer surface or project into the uterine cavity. Their effects depend on their location and size.
The exact cause of uterine fibroids is not fully understood. However, research suggests that several factors may contribute to their development and growth.
Hormonal influences: Oestrogen and progesterone play a role in the growth of fibroids. Changes in hormone levels may influence how fibroids develop over time.
Genetic factors: Fibroids can run in families. Having a close relative with fibroids may increase the likelihood of developing them.
Age and reproductive stage: Fibroids are more common during the reproductive years and often shrink after menopause.
Individual health factors: Researchers continue to study how different biological and environmental factors influence fibroid development. No single factor explains every case.
Uterine fibroids are not caused by poor personal hygiene and should not be considered a personal failure or something to feel embarrassed about.
Most uterine fibroids are benign, meaning they are not cancerous. They are different from uterine cancers and only rarely are fibroid-like growths associated with a malignant condition.
Having fibroids does not mean that you have cancer. However, unusual symptoms such as bleeding after menopause or persistent unexplained pelvic pain require medical assessment.
A healthcare professional can evaluate the findings and determine whether additional investigations are necessary.
Uterine fibroids may be discovered during a routine gynaecological examination or when a woman seeks medical advice for symptoms.
Your healthcare professional may ask about your menstrual cycle, bleeding patterns, pain and reproductive plans before recommending an examination or imaging test.
A pelvic examination may help identify an enlarged or irregularly shaped uterus. However, an examination alone may not confirm the presence, number or exact location of fibroids.
An ultrasound scan uses sound waves to produce images of the uterus and surrounding pelvic structures. It is commonly used to identify fibroids and assess their size, number and location.
Depending on the clinical situation, a transabdominal or transvaginal ultrasound may be recommended.
Magnetic resonance imaging (MRI) may be recommended when more detailed information about the size, number or location of fibroids is needed, particularly before certain treatments.
In selected cases, a gynaecologist may recommend hysteroscopy or specialised ultrasound procedures to examine the uterine cavity more closely.
Blood tests may also be advised if heavy menstrual bleeding raises concerns about anaemia. A blood test does not usually diagnose uterine fibroids directly; imaging is generally central to confirming their presence.
Many women with uterine fibroids can become pregnant and have healthy pregnancies. However, certain fibroids may affect fertility or increase the risk of complications, depending on their size and location.
Fibroids that distort the inside of the uterine cavity may be more likely to interfere with implantation or pregnancy. Other fibroids may have little or no effect.
Possible pregnancy-related concerns include:
Having fibroids does not automatically mean that you will experience fertility problems. If you are planning a pregnancy, discuss your fibroid findings with a gynaecologist before deciding whether treatment is necessary.
No. Fibroids that do not cause symptoms or other problems may not require immediate treatment. Your healthcare professional may recommend monitoring them over time.
Treatment depends on several factors, including:
If symptoms are mild, monitoring may be sufficient. If fibroids cause heavy bleeding, significant pain, pressure symptoms or fertility concerns, your gynaecologist may discuss treatment options.
Treatment can involve monitoring, medication or procedures. The most suitable approach depends on your individual circumstances.
If fibroids are small or do not cause troublesome symptoms, a healthcare professional may recommend periodic review and repeat imaging when appropriate.
Certain medicines can help manage heavy menstrual bleeding or menstrual pain. Some hormone-related treatments can also temporarily reduce fibroid size or bleeding.
Medication may control symptoms without permanently removing fibroids. The benefits, possible side effects and suitability of each option should be discussed with your gynaecologist.
A myomectomy is a procedure to remove fibroids while preserving the uterus. It may be considered for women who have significant symptoms or particular fertility concerns.
The procedure does not guarantee that new fibroids will never develop. Recovery and future pregnancy recommendations depend on the surgical approach and individual circumstances.
Uterine artery embolisation is a procedure that reduces the blood supply to fibroids, causing them to shrink over time. It may be an option for selected women.
Its suitability depends on factors such as symptoms, fibroid characteristics and future pregnancy plans. Discuss potential benefits and reproductive considerations with a specialist.
A hysterectomy is the surgical removal of the uterus. It is a definitive treatment for uterine fibroids because the uterus is removed, but it permanently ends the ability to carry a pregnancy.
It may be considered for severe symptoms when other treatments are unsuitable or unsuccessful and when it aligns with the patient's preferences.
Fibroids can change in size over time. Some remain stable, while others grow or shrink. Many fibroids become smaller after menopause as hormone levels decline.
However, there is no reliable evidence that a particular food, juice or home remedy can consistently eliminate uterine fibroids.
A balanced diet, regular physical activity and appropriate medical care can support general health, but they should not replace recommended monitoring or treatment.
If you have been diagnosed with fibroids, follow your gynaecologist's advice about monitoring symptoms and deciding whether treatment is needed.
Not all fibroids cause complications. When they do, the effects depend on their size, number and location.
Possible complications include:
Seek prompt medical attention if you experience unusually heavy bleeding accompanied by dizziness or fainting, sudden severe pelvic pain or difficulty passing urine. Bleeding after menopause should also be assessed by a healthcare professional.
1. Are uterine fibroids dangerous?
Most fibroids are non-cancerous and do not cause serious problems. However, some can cause heavy bleeding, anaemia, pelvic pressure or fertility concerns. Medical assessment helps determine whether monitoring or treatment is appropriate.
2. Can uterine fibroids go away without surgery?
Some fibroids remain stable or shrink naturally, particularly after menopause. Others persist or grow. Medication may help control symptoms, while certain procedures can reduce or remove fibroids. Surgery is not necessary for every woman.
3. Can uterine fibroids cause heavy periods?
Yes. Fibroids, particularly those that affect the uterine cavity, can cause heavy or prolonged menstrual bleeding. Persistent heavy bleeding may lead to iron deficiency or anaemia and should be discussed with a healthcare professional.
4. Can I get pregnant if I have uterine fibroids?
Yes. Many women with fibroids conceive naturally and have healthy pregnancies. Certain fibroids may affect fertility or pregnancy, so the size and location of the fibroids should be assessed when planning a pregnancy.
5. Which test is used to detect uterine fibroids?
Ultrasound is commonly used to identify and assess fibroids. MRI or other specialised procedures may be recommended in selected cases. Blood tests may help assess problems such as anaemia caused by heavy bleeding, but they do not usually confirm fibroids directly.
6. Can diet or exercise remove uterine fibroids?
A balanced diet and regular physical activity support general health, but neither has been proven to reliably remove existing fibroids. Treatment decisions should be based on symptoms, imaging findings and medical advice.
7. When should I see a gynaecologist about uterine fibroids?
Arrange an appointment if you experience heavy or prolonged periods, persistent pelvic pain, pressure symptoms, difficulty conceiving or symptoms that interfere with daily life. Seek urgent care for severe pain, fainting or very heavy bleeding accompanied by weakness or dizziness.
Uterine fibroids are common, non-cancerous growths that develop in or around the uterus. While many women have no symptoms, others may experience heavy menstrual bleeding, pelvic discomfort, frequent urination or fertility concerns.
The right approach depends on the size and location of the fibroids, the severity of symptoms and whether you plan to become pregnant. Some women need only monitoring, while others may benefit from medication or a procedure.
Understanding your diagnosis and discussing your options with a gynaecologist can help you make informed decisions about your reproductive health. If heavy menstrual bleeding has left you feeling unusually tired or weak, ask your healthcare professional whether blood tests for anaemia may also be appropriate.