Every page cites the sources it relies on. This is the full list: NLM MeSH, FIGO, ACOG, NHS, Cleveland Clinic, StatPearls (NCBI) and official ICD-10-CM resources.
- Metrorrhagia (MeSH Descriptor D008796) U.S. National Library of Medicine
- The two FIGO systems for normal and abnormal uterine bleeding symptoms and classification of causes of AUB in the reproductive years: 2018 revisions Munro MG et al., Int J Gynecol Obstet 2018
- The FIGO recommendations on terminologies and definitions for normal and abnormal uterine bleeding Fraser IS et al., Semin Reprod Med 2011 (PubMed 22065325)
- Historical Perspectives and Evolution of Menstrual Terminology Frontiers in Reproductive Health, 2022
- Abnormal Uterine Bleeding StatPearls, NCBI Bookshelf (NBK532913)
- Abnormal Uterine Bleeding (FAQ095) American College of Obstetricians and Gynecologists, reviewed Aug 2025
- Perimenopausal Bleeding and Bleeding After Menopause American College of Obstetricians and Gynecologists
- Menometrorrhagia (Abnormal Uterine Bleeding) Cleveland Clinic Health Library, Nov 2024
- Irregular Periods (Abnormal Menstruation) Cleveland Clinic Health Library
- Vaginal bleeding between periods or after sex NHS, reviewed Aug 2024
- Irregular periods NHS
- Postmenopausal bleeding NHS
- Heavy periods NHS
- Periods NHS
- Fibroids NHS
- Ectopic pregnancy NHS
- Contraception guide NHS
- Menopause NHS
- ICD-10-CM N92 Excessive, frequent and irregular menstruation (N92.0–N92.6) ICD10Data.com, FY2027 code set
- ICD-10-CM N93.1 Pre-pubertal vaginal bleeding (N93 category) ICD10Data.com, FY2027 code set
- ICD-10 code N92.1 AAPC Codify
- ICD-10-CM Files (FY2027 release, effective Oct 1, 2026) CDC National Center for Health Statistics
- ICD-10 codes Centers for Medicare & Medicaid Services