title: Polycystic ovarian syndrome and pregnancy outcome.
abstract: BACKGROUND
  Polycystic ovarian syndrome (PCOS) is a common disease of the endocrine system among the women of reproductive age with an incidence ranging from 5 to 10%.
  
  
  METHODS
  This study is a mini-review of pregnancy and perinatal outcome in women with PCOS.
  
  
  RESULTS
  The syndrome is associated with increased risk of pregnancy complications such as gestational diabetes, gestational hypertension, preeclampsia, and preterm labor, while no strong association was found with congenital anomalies or spontaneous miscarriages. Furthermore, women with PCOS seem to experience increased risk of cesarean delivery while their newborns face increased perinatal morbidity and mortality. Metformin use seems to reduce the risk of obstetrical complications; however, prospective studies are necessary on the field.
  
  
  CONCLUSIONS
  Further studies should be organised in order to evaluate the role of PCOS in pregnancy.
authors.affiliation: Second Department of Obstetrics and Gynecology, University of Athens, Aretaieion Hospital, Athens, Greece. christosiavazzo@hotmail.com
authors.forename: C
authors.initials: C
authors.lastname: Iavazzo
authors.forename: N
authors.initials: N
authors.lastname: Vitoratos
mesh_terms: D005260:Female; D006801:Humans; D011085:Polycystic Ovary Syndrome / Q000150:complications*; D011247:Pregnancy; D011248:Pregnancy Complications; D011256:Pregnancy Outcome