Table 1 Criteria defining the four PCOS phenotypes
From: Polycystic ovary syndrome phenotype does not have impact on oocyte morphology
Polycystic ovary syndrome | ||||
|---|---|---|---|---|
Modified Rotterdam Criteria | Phenotype A | Phenotype B | Phenotype C | Phenotype D |
Oligoanovulation | Yes | Yes | No | Yes |
Clinical and/or biochemical hyperandrogenism | Yes | Yes | Yes | No |
PCOM, AMH ≥35 pmol/l, or both | Yes | No | Yes | Yes |