A few studies have been conducted to show the exact percentage or direct correlation of UFE procedures and their effect on fertility. The results vary and depend on your age, the extent of your fibroids, and whether you are closer to menopause.
One study of 398 female patients under the age of 43 years who were treated by uterine fibroid embolization between 2003 and 2017 for symptomatic fibroids revealed there were 148 pregnancies and 109 live births; 74 children were born at term; 23 were born preterm, on average at 35.12±2.78 weeks1.
Clinical investigation of fertility after uterine artery embolization Olivier Serres-Cousine, Fiene Marie Kuijper, Emmanuel Curis, Diana Atashroo
https://pubmed.ncbi.nlm.nih.gov/34058169/