Treatment for polycystic ovary syndrome: a critical appraisal of treatment options.

The management of polycystic ovary syndrome (PCOS) usually spans a woman's reproductive years. While the treatment of symptoms is a primary concern, given its long-term nature, the benefits and potential risks need to be assessed and balanced. The variability of presentation coupled with the phenotypic diversity of this patient population, requires the individualization of treatment to each patient. Periodically, the regimen has to be modified owing to a desire for pregnancy, necessitating ovulation induction in this anovulatory group of women. Finally, for any treatment offered, consideration should be given to potential adverse effects on the fetus should spontaneous ovulation and unplanned pregnancy occur. This review highlights the current issues surrounding PCOS and provides a critical appraisal of treatment options.