Objectives Our aim was to investigate whether advanced maternal age (≥ 40 years) still
impairs the outcome of twin pregnancies after assisted reproductive techniques (ART). Study …

Objectives Pregnancies and births following assisted reproductive treatment (ART) are
related to an increased risk for adverse perinatal outcomes. The aim of this retrospective …

Objective To analyze whether twin pregnancies resulting from assisted reproductive
technologies (ARTs) had an increased risk of obstetric complications or adverse neonatal …

Objective To compare maternal and perinatal outcomes in twin pregnancies conceived via
assisted reproductive techniques (ART) compared with spontaneous twin pregnancies …

OBJECTIVE: To compare the obstetric and neonatal outcomes of twin pregnancies
conceived by assisted reproduction technology (ART) with spontaneously conceived (SC) …

BACKGROUND ART is associated with higher rates of twin pregnancies than singleton
pregnancies. Whether twin pregnancies conceived following ART have additional maternal …

Iatrogenic twinning has become the main side-effect assisted reproduction treatment. We
have evaluated the evidence for additional care that assisted-reproduction twins may …

AIMS: To evaluate the outcome of multifetal pregnancies and to compare maternal and
neonatal complications between spontaneously conceived and assisted reproductive …

Introduction The aim of this study was to compare the maternal and perinatal data from
spontaneous twin pregnancies with twin pregnancies conceived via assisted reproductive …

BACKGROUND Approximately 18% of multiple births in the USA result from assisted
reproduction technology (ART). Although many studies comparing ART and naturally …