TY - JOUR T1 - Sleep disordered breathing in pregnancy JF - Breathe JO - Breathe SP - 268 LP - 277 DO - 10.1183/20734735.009215 VL - 11 IS - 4 AU - Bilgay Izci Balserak Y1 - 2015/12/01 UR - http://breathe.ersjournals.com/content/11/4/268.abstract N2 - Key pointsSleep disordered breathing (SDB) is common and the severity increases as pregnancy progresses.Frequent snoring, older age and high pre-pregnancy body mass index (>25 kg⋅m−2) could be reliable indicators for SDB in early pregnancy.SDB screening tools, including questionnaires, used in the nonpregnant population have poor predictive ability in pregnancy.Accumulating evidence suggests that SDB during pregnancy may be associated with increased risk of adverse pregnancy outcomes, including gestational diabetes and pre-eclampsia. However, the results should be interpreted cautiously because several studies failed to adjust for potential maternal confounders and have other study limitations.There are no pregnancy-specific practice guidelines for SDB treatment. Many clinicians and practices follow recommendations for the treatment in the general population. Women with pre-existing SDB might need to be reassessed, particularly after the sixth month of pregnancy, because symptoms can worsen with nasal congestion and weight gain.Educational aimsTo highlight the prevalence and severity of sleep disordered breathing (SDB) in the pregnant population.To inform readers about risk factors for SDB in pregnancy.To explore the impact of SDB on adverse maternal and fetal outcomes, and biological pathways for associated adverse maternal and fetal outcomes.To introduce current management options for SDB in pregnancy, including medical and behavioural approaches.Sleep disordered breathing (SDB) is very common during pregnancy, and is most likely explained by hormonal, physiological and physical changes. Maternal obesity, one of the major risk factors for SDB, together with physiological changes in pregnancy may predispose women to develop SDB. SDB has been associated with poor maternal and fetal outcomes. Thus, early identification, diagnosis and treatment of SDB are important in pregnancy. This article reviews the pregnancy-related changes affecting the severity of SDB, the epidemiology and the risk factors of SDB in pregnancy, the association of SDB with adverse pregnancy outcomes, and screening and management options specific for this population.Sleep disordered breathing should be sought and treated during #pregnancy http://ow.ly/U2UO3 ER -