Extreme prematurity: Factors associated with perinatal management and morbi-mortality in western Normandy, France.

Background: Extreme prematurity (birth before 26 weeks of gestation), presents complex challenges and can lead to various complications. Survival rates of extremely preterm infants are lower in France than in other countries. The choice between active and palliative care is decisive in managing these births.

Impact of maternal underweight on obstetric and neonatal prognosis: A retrospective study.

Introduction: Maternal underweight (BMI < 18.5) is an uncommon situation with potentially serious obstetric consequences, though data in the literature are scarce.

Objective: To compare the obstetrical prognosis of patients with normal BMI and BMI < 18.

Maternal obesity in prolonged pregnancy: Labor, mode of delivery, maternal and fetal outcomes.

Introduction: Obesity is currently not a medical indication for elective induction of labor although obese patients may not be eligible for expectant management after 41 W G. Few data on labor and complications in this population undergoing prolonged pregnancy are known. The objective of our study was to evaluate labor, mode of delivery, maternal and fetal outcomes in prolonged pregnancy in obese patients compared to normal body mass index (BMI).

[Prospective evaluation of the knowledge of couples concerning the prenatal screening ultrasound].

Objectives: Evaluation of the knowledge of couples concerning the prenatal screening ultrasound in order to improve information.

Methods: This prospective, observational and comparative study was carried out in three maternal centers: a level III maternity, a level II private maternity, and a private gynecologist's office where prenatal screening ultrasounds were performed between the first of March 2018 and the 31th of April 2018. A questionnaire was given to all pregnant women coming to consult for a prenatal screening ultrasound.

Rate of caesarean sections according to the Robson classification: Analysis in a French perinatal network - Interest and limitations of the French medico-administrative data (PMSI).

Introduction: The objective of our study was to determine, in accordance with WHO recommendations, the rates of Caesarean sections in a French perinatal network according to the Robson classification and determine the benefit of the medico-administrative data (PMSI) to collect this indicator. This study aimed to identify the main groups contributing to local variations in the rates of Caesarean sections.

Material And Methods: A descriptive multicentric study was conducted in 13 maternity units of a French perinatal network.