Factors associated with successful pregnancy in women of late reproductive age with uterine fibroids who undergo embryo cryopreservation before surgery.

ECBS is an effective strategy for infertile women of late reproductive age with cavity-distorting uterine fibroids, especially when it is applied to the patients who can freeze at least three embryos before myomectomy, with five or less fibroids smaller than 5 cm in the maximal diameter.