Diagnosed with pcos at 12 by ultrasound and bloods&put on pill. Now 28 off pill 6 months cysts gone and blood hormonal levels normal? Why is this so?

PCOS. I would have to see what they based the original diagnosis on. Ovarian cysts technically are not part of the criteria to make the diagnosis. We look for hormonal issues such as elevated testosterone levels and Insulin levels along with symptoms.