Final answer:
Fibroids, also known as leiomyomas, can be caused by genetic factors, hormonal imbalances, race (more common in African American women), and obesity.
Step-by-step explanation:
Causes of Fibroids / Leiomyoma:
- Genetic factors: Fibroids may run in families, suggesting a genetic component to their development.
- Hormonal imbalances: Estrogen and progesterone, hormones that regulate the menstrual cycle, may promote the growth of fibroids.
- Race (more common in African American women): African American women have a higher risk of developing fibroids compared to women of other races.
- Obesity: Being overweight or obese may increase the risk of fibroids.