Fibroids are non-cancerous growths that develop in or on the uterus. They are made of muscle and fibrous tissue and can vary in size, from as small as a pea to larger than a grapefruit. Many women may have fibroids without experiencing any symptoms, while others may face issues such as heavy menstrual bleeding, pelvic pain, or pressure on the bladder. The exact cause of fibroids is not fully understood, but they are believed to be influenced by hormones, particularly estrogen and progesterone. Risk factors include family history, age, and certain lifestyle factors. Treatment options range from monitoring to medication or surgical procedures, depending on the severity of symptoms.