Auckland DHB Women's Health - Gynaecology
Public Service, Obstetrics and Gynaecology
Fibroids are benign tumours that grow in the muscle wall of the uterus. They are called leiomyoma or myomas. They are very common, and are detectable in about 30% of woman over the age of 30. Fibroids range in size from tiny to large, and are often in multiples. Fibroids do not always cause a problem and do not always need to be removed. They usually decrease in size after menopause, as they are oestrogen dependent. Fibroid Patient Information.