do u have any other symptoms of PCOS? for me i have PCO but not the syndrome. i had an u/s and blood tests done to confirm. might be worthwhile for u. i have long irregular cycles but nothing else. other symptoms of the Syndrome include excessive body hair (incl facial), higher testosterone levels, acne, weight gain or difficulty losing weight, thinning of hair on head or receding hair line, and some areas of thick skin.

maybe have a blood test done....?? hth