Cohort of Socially Vulnerable Females FRESH-PEF5015-en Elie AZRIA Cohort of Socially Vulnerable Females PréCARE FRESH-PEF5015-en 5015 FRESH-PEF5015 Elie AZRIA Candice ESTELLAT Philippe RAVAUD ASSISTANCE PUBLIQUE HOPITAUX DE PARIS (AP-HP) Epidemiology France Portal (PEF) MINISTERE DU TRAVAIL, DE LA SANTE, DES SOLIDARITES ET DES FAMILLES null Elie;AZRIA Candice;ESTELLAT Philippe;RAVAUD pregnant women social factors prospective cohort multicentric hospitalisation Gynaecology and obstetrics Socio-demographic and economic determinants Main objective To assess the impact of maternal vulnerability factors on childbirth, child and maternal outcome, as well as break down the mechanisms linking vulnerable conditions to increased perinatal and maternal risk. Secondary aims: — to study the impact of serious events on vulnerable women by exclusive monitoring in one hospital in relation to monitoring within the city hospital network; — to study the treatment path for vulnerable women; — to answer questions posed by additional studies; — to identify risk factors of increased post-partum haemorrhaging; — assess the impact of maternal vulnerability on immunobiological development in HIV-infected pregnant women (in partnership with the EPF-ANRS cohort) — assess the impact of maternal vulnerability on systemic errors and avoiding such errors in relation to the onset of serious adverse events during pregnancy: (PREVIANS) — Definition of normal values for various biological markers (PreCARE Bio) — to identify social and economic factors that determine healthcare consumption in pregnant women (URC ECO APHP) — to identify social and economic factors that determine healthcare consumption in newborns (0 to 28 days old) (URC ECO APHP) null France Individuals General population Female Young Adult (19 to 24 years) Adult (25 to 44 years) All women registered to give birth or giving birth in one of 4 maternity units in participating centres (Bichat-Claude Bernard, Robert Debré, Louis Mourier, Beaujon). Clinical data Participant-reported health data Health event/morbidity Health event/mortality Other Through organizations (health services or institutions schools businesses etc.) [10000-20000[ individuals Self-administered questionnaire Observational Study Observational Study Cohort study 10,413 Unknown To be defined Access on specific project only