AMH 14ng/ml cannot confirm the diagnosis of severe polycystic, but also need to be combined with uterine ultrasound examination, sex hormone six tests and clinical symptoms and other comprehensive judgment. AMH is the anti-Müllerian hormone, and its normal value is about 2-6.8 ng/ml. AMH 14 has exceeded the normal value by a large margin, which may suggest the presence of polycystic ovary syndrome, but if you want to confirm the diagnosis, you need to combine with the clinical symptoms and improve the ultrasound examination, sex hormone examination, and exclude other diseases that may cause ovulation abnormality or cause hyperandrogenism. If AMH 14ng/ml is detected along with the clinical manifestations of scanty menstruation and irregular uterine bleeding, polycystic changes of the ovaries on ultrasonography, and hyperandrogenism or hyperandrogenism on sex hormone examination, polycystic ovary syndrome can be diagnosed on the basis of the exclusion of other diseases that may lead to hyperandrogenism and ovulation abnormalities. Therefore, after checking AMH 14ng/ml, it is not clear that the diagnosis is severe polycystic ovary syndrome, and it is necessary to go to the hospital in time to improve the examination, so that the diagnosis can be clarified, and the targeted treatment can be carried out as soon as possible.