Spontaneous Rupture of the Gravid Uterus in a Postmenopausal Woman Receiving Fertility Treatment.

Uterine rupture is an uncommon obstetric emergency that is potentially fatal to the mother and fetus. Spontaneous rupture of the unscarred gravid uterus in postmenopausal women who achieve pregnancy through in vitro fertilization (IVF) has been infrequently described in the literature. We present the case of a 72-year-old postmenopausal woman, gravida 1 para 0, who conceived by donor oocyte IVF in Europe and subsequently suffered uterine rupture at 22 weeks gestation with large hemoperitoneum. The patient underwent emergent laparotomy, with successful repair of the uterine wall defects. Postmenopausal women face an increased risk of spontaneous uterine rupture and life-threatening bleeding, which is likely due to uterine atrophy and limited uterine capacity. Further research is needed to establish age-appropriate guidelines for selecting treatment candidates.