Fibroids are quite common, affecting many women, and are most often diagnosed in women between the ages of 30 and 50. Research suggests several factors may be associated with a higher likelihood of developing fibroids, including:
- Increasing age during reproductive years
- A family history of fibroids
- Higher body weight
- Ethnicity, with fibroids being more common in women of African heritage
Hormones, particularly oestrogen, appear to influence fibroid growth, which is why fibroids tend to develop during reproductive years and often shrink after menopause.


