Menstrual disorders, symptoms and related conditions
This topic includes menstrual disorders, some of their underlying causes, and associated symptoms. Menstrual disorders are disruptions to the menstrual cycle. These include abnormal uterine bleeding, such as heavy menstrual bleeding, and painful periods (dysmenorrhea) (Munro et al. 2018). Some menstrual disorders may be due to underlying chronic conditions, such as endometriosis or polyendocrine metabolic ovary syndrome (PMOS, formerly known as polycystic ovary syndrome), or their cause may be unknown.
People may also have symptoms unrelated to the menstrual cycle phase, such as pelvic pain, which may indicate an underlying menstrual disorder or condition. The scope of this current work program includes heavy menstrual bleeding, iron deficiency and iron deficiency anaemia, dysmenorrhea, endometriosis, adenomyosis, PMOS, uterine fibroids, premenstrual distress (including premenstrual dysphoric disorder) and pelvic pain. Future phases of the work program may be expanded to include other menstrual disorders, symptoms and related conditions.
A review of the literature and stakeholder consultations identified 9 critical data gaps relating to menstrual disorders, symptoms and related conditions in Australia, along with a series of priority areas for data development to start addressing these gaps (Table 3). These gaps and priority areas for data development have directly informed the development of the Data Strategies for the 5 Priority Topics.
Data gap | Priority areas for data development |
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1. Comprehensive national data on the prevalence of menstrual disorders, symptoms, conditions and comorbidities over time |
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2. Impacts of menstrual disorders, symptoms and related conditions on quality of life, mental health and sexual and reproductive health outcomes |
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3. Access to and quality of care (for example, where and when individuals seek care; wait times; service availability) |
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4. Use and acceptability of therapies for menstrual disorders, symptoms and related conditions |
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5. Health literacy |
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6. Time taken to diagnosis and treatment, or management of menstrual disorders and related conditions | Collect data that differentiate between age when symptoms first noticed, age when first seeking care, age when diagnosed, and age when symptoms were treated or managed. |
7. Health care provider knowledge, training and confidence |
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8. Costs associated with menstrual disorders, symptoms and related conditions | Identify and monitor costs to individuals for health care services, tests, procedures and medications in relation to menstrual disorders, symptoms and related conditions. |
9. National data standards | Develop national data standards and consistent diagnostic criteria to support consistent data collection. |
Additional data development priorities
Developing validated diagnostic tools and using consistent coding are required to improve data quality for menstrual disorders, symptoms and related conditions. These will support more consistent identification of symptoms and conditions in relevant data collections, enabling improved monitoring of this topic.
Developing validated diagnostic tools and implementing consistent coding approaches are broader system-level activities that are beyond the scope of the current work program and would require collaboration with clinical experts, data custodians and other stakeholders.
Munro MG, Critchley HOD, Fraser IS and FIGO Menstrual Disorders Committee (2018) ‘The two FIGO systems for normal and abnormal uterine bleeding symptoms and classification of causes of abnormal uterine bleeding in the reproductive years: 2018 revisions’, International Journal of Gynaecology and Obstetrics, accessed 15 July 2025. https://doi.org/10.1002/ijgo.12666