Heavy periods

If your period regularly disrupts your work, your sleep, or your plans, that isn't something you simply have to live with. Heavy menstrual bleeding is one of the most common reasons women see a gynaecologist, yet many put off seeking help for years, assuming it's just "how their body is." Dr Mandana Master takes a thorough, practical approach to investigating heavy periods, helping you understand what's driving them and what can be done.

Heavy periods – Dr Mandana Master

What counts as a heavy period?

There’s no single test that defines a heavy period. What matters most is the impact it’s having on your life. As a general guide, heavy menstrual bleeding (sometimes called menorrhagia) may involve:

  • Soaking through a pad or tampon every hour or two
  • Needing to use double protection, such as a pad and tampon together
  • Passing blood clots larger than a 50 cent coin
  • Bleeding that lasts longer than seven days
  • Needing to wake during the night to change your pad
  • Avoiding work, exercise, or social activities because of your period

If any of this sounds familiar, it’s worth having your periods properly assessed, rather than assuming heavy bleeding is something you simply need to manage alone.


What causes heavy periods?

Heavy periods can have a wide range of causes, and identifying the right one is key to effective treatment. Common causes include:

Fibroids

Benign growths in the muscle wall of the uterus that can significantly increase menstrual blood loss, particularly when they sit close to the uterine lining.

Polyps

Small, usually benign growths within the uterine lining that can cause heavier bleeding or bleeding between periods.

Adenomyosis

A condition in which tissue similar to the uterine lining grows within the muscular wall of the uterus, often causing heavy, painful periods.

Endometriosis →

While more commonly associated with pain, endometriosis can also contribute to heavier menstrual bleeding for some women.

Bleeding disorders

Underlying conditions affecting normal blood clotting, such as von Willebrand disease, are an under-recognised but important cause of heavy periods, particularly when heavy bleeding has been present since the very first period.

Other causes

Including copper intrauterine devices, thyroid conditions, and other medical conditions that may need to be excluded.

How are heavy periods treated?

Treatment depends on the underlying cause, your symptoms, and your future fertility plans, and often starts with the least invasive option likely to be effective. In the course of investigations into abnormally heavy periods, you may undergo blood tests, ultrasounds of your uterus or ovaries, or even a hysteroscopy, a minimally-invasive procedure to provide a direct view of the inside of your uterus by inserting tools via the cervix. 

Treatment for heavy periods may include:

Hormonal treatment 

A hormonal IUD, the contraceptive pill, or other hormonal therapies, can significantly reduce menstrual blood loss for many women through mechanisms such as stabilising the uterine lining or suppressing ovulation.

Non-hormonal medication 

Medications such as tranexamic acid or non-steroidal anti-inflammatory drugs such as ibuprofen can be taken during your period to reduce bleeding and abdominal cramping.

Treating an underlying cause 

If your heavy periods are due to another medical condition, such as uterine polyp or fibroid, this may be treated with surgery, often via hysteroscopy.

Endometrial ablation 

Endometrial ablation is a procedure involving controlled destruction of the uterine lining to reduce bleeding. It may be accomplished using heat, an electrical current, or radiofrequency. Endometrial ablation is generally only suitable for women who have completed their family.

Hysterectomy → 

A hysterectomy is the surgical removal of the uterus. It is considered in some cases where other treatments haven’t been effective or appropriate, and where future fertility isn’t a consideration.

Dr Mandana will talk through which of these options is likely to suit you best, taking into account your symptoms, your overall health, and whether you’re hoping to conceive now or in the future.

Frequently Asked Questions

Most causes of heavy periods are benign and very treatable, such as hormonal imbalance, fibroids, or polyps. In a small number of cases, heavy bleeding can be linked to an underlying bleeding disorder or, rarely, something more serious, which is why proper assessment is worthwhile rather than assuming the cause.

Not usually. Most women with heavy periods are successfully treated with less invasive options, such as hormonal treatment or addressing a specific cause like endometriosis. Hysterectomy is generally only considered when other treatments haven’t worked or aren’t suitable, and isn’t the first step for most women.

Heavy periods themselves don’t usually cause infertility, but some of their underlying causes, such as fibroids, polyps, or endometriosis, can sometimes affect fertility. If you’re trying to conceive, it’s worth mentioning this to Dr Mandana so any treatment plan can take your fertility goals into account.

Looking for specialist gynaecological care?

Looking for specialist gynaecological care?

You deserve a gynaecologist who listens carefully, explains things clearly, and treats your concerns with evidence-based, patient-centred management strategies. Get in touch with Dr Mandana Master at Embrace Fertility today to arrange a consultation.

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