This is the first study to accurately track fibroid growth, both in different women and different fibroids in the same woman. I (and other gynecologists) have been telling women for 30 years that fibroids do not get smaller until after menopause – this study proves that idea wrong. I have also been telling women that fibroid growth is unpredictable, some fibroids grow slowly, others fast and others go through growth spurts and then slow down.