Prevalence Study and Identification of Factors Prognosis of Obstructive Sleep Apnea Syndrome Sleep in Pregnant Women

The exact prevalence of sleep-disordered breathing in pregnant women is not known. The results of a analysis of a small cohort of 105 pregnant women adjusted to body mass index estimate a prevalence of 8.4% in first quarter and 19.7% in the third quarter. In this context, this study proposes to assess the prevalence of sleep-disordered breathing in pregnant women of the Private Hospital of the Loire and to identify the risks associated with these disorders by systematically proposing a polysomnography.

Inclusion Criteria: * Pregnant woman aged 18 and over. * Pregnant woman who has not yet completed her consultation of the 1st quarter. * Woman accepting the achievement of, at most, 2 polysomnographies. * Affiliated participant or beneficiary of a security regime social. * Participant having been informed of the study and not objecting to the use of her data. * Authorization to collect and use the baby's data. Exclusion Criteria: * Participation in another clinical study. * Participant with protected status: adult under guardianship, curatorship or other legal protection, deprived of liberty by judicial or administrative decision. * Participant hospitalized without consent