What is the status of surgical interventions for infertility in patients of polycystic ovarian syndrome?

Anovulation is a very important component of polycystic ovarian syndrome and it is this that majorly contributes to infertility in these women.Besides lifestyle changes and medical methods for ovulation induction, one still fails to achieve an ideal scenario at times and that is a single, good quality follicle.Because of high costs of IVF which uses gonadotropins, and also multifetal pregnancies, it may be advisable to widen the net and use minor surgical methods like ovarian diathermy.