<prompt> True about polycystic ovarian syndromeAssociated with carcinoma endometriumAlways associated with obesityDiabetes incipidusHypo androgenemia  <response>: i.e. Associated with carcinoma endometrium: 369-Shaws 15th 467-HI 7th The increased conversion of androstenedione to estrogen which occurs to a greater degree in women with lower body obesity may contribute to the increased incidence of uterine cancer in post menopausal women with obesity 467-H17th PCOS is most strongly associated with a risk of endometrial carcinoma and may also be associated with an increased risk of ovarian and breast cancer Long term sequelae of PCOS- Diabetes mellitus- CVS disorders - MI- Lipidaemia- Hypertension- Endometrial cancer- Breast cancer- Premature ovarian failure following surgery Autosomal dominant inherited factor were added as aetiological factor in the development of PCOS. CYP21 gene mutation has been discovered in this connection 