The aim of our study is to investigate the effects of a treatment with melatonin on clinical,
endocrine and metabolic features in women affected by PCOS. The study group included 40
patients treatend with 2 mg of melatonin daily for six months. Menstrual pattern,
anthropometric parameters, hirsutism score, ultrasound ovarian volume and antral follicular
count, an oral glucose tollerance test and hormonal assays are evaluated before and after
therapy.