Recurrent spontaneous ovarian hyperstimulation syndrome associated with polycystic ovary syndrome.

Ovarian hyperstimulation syndrome (OHSS) is the most serious potentially life-threatening iatrogenic complication of ovulation induction. Presented here is the first reported case of recurrent severe OHSS which developed spontaneously in a women with polycystic ovary syndrome, diagnosed early in her second pregnancy, and necessitated intensive fluid and colloid therapy.