Who is affected by uterine fibroids

Uterine fibroids are non-cancerous growths in the uterus. They are the most common type of solid tumour that can grow in the pelvis. Fibroids affect 20% to 40% of all reproductive-aged women.¹

Most women with fibroids do not have symptoms.² For those who do, symptoms can range from mild to severe. Symptoms depend on how large a fibroid is, where it is, and whether it is bleeding or pressing on an internal organ.

Uterine fibroids are more common:¹

• Among black women than white women.
• As women age, especially from their 30s and 40s until menopause, usually at about age 50. About 80% of women develop uterine fibroids by the time they reach age 50.¹

Author:	Kathe Gallagher, MSW	Last Updated: October 8, 2007
Medical Review:	Kathleen Romito, MD - Family Medicine Kirtly Jones, MD - Obstetrics and Gynecology Donald Sproule, MD, CM, CCFP, FCFP - Family Medicine
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