Painful Periods (Dysmenorrhoea)
- What’s the difference between period pain and endometriosis pain?
- NHS Choices > Period Pain
- National Library of Medicine > Dysmenorrhea
- International Journal of Women’s Health: Disease Burden of Dysmenorrhea: Impact on Life Course Potential
- Longitudinal association between dysmenorrhoea in adolescence and chronic pain in adulthood: a UK population-based study – November 2025
