Ovarian Torsion at 8 weeks of Gestation in a Woman with Threatened Abortion After Frozen-Thawed Embryo Transfer: A Case Report

The use of clomiphene citrate during endometrium preparation for frozen-thawed embryo transfer cycles may elevate the risk of ovarian torsion. Laparoscopic ovarian repositioning after ovarian torsion in pregnant women, even those with threatened abortion, is safe when combined with postoperative anti-infective treatment and intensive luteal support.