
The American Congress of Obstetrics and Gynecologists (ACOG) states that uterine fibroids also called leiomyomas or myomas, refer to abnormal growths within the muscles of the uterus (womb). These can be located inside or on the outer wall of your uterus.
Uterine fibroids are benign (non cancerous) growths in the uterus. They are the most common type of growth found in a woman's pelvis. They are found in all shapes and forms. Fibroids can grow as a single tumor, or there can be many of them.
The percentage of infertility patients where fibroid presence can be the sole cause of failure of the couple to achieve pregnancy or carry the pregnancy to fetal viability is small and stands at about 3%.