Question: what is the average size of uterine fibroids?
Answer: A single fibroid can be less than 1 inch in size or can grow to 8 inches across or more. A bunch or cluster of fibroids also can vary in size. Most of the time fibroids grow in women of childbearing age. It is estimated that as many as 77 percent of women of childbearing age could have the condition without knowing it.