Background Hypertensive disorders of pregnancy (HDP) is one of the most common
pregnancy complications and causes of maternal morbidity and mortality. Assisted …

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

Objectives To examine the gestational age at delivery in dichorionic (DC) and
monochorionic (MC) twin pregnancies, with and without pre‐eclampsia (PE), and to …

Introduction The aim of this study was to compare pregnancy outcomes in twin pregnancies
after assisted conception and spontaneous conception, according to chorionicity. Material …

Introduction This study aimed to evaluate the preterm birth and additional perinatal
outcomes between spontaneous and in vitro fertilization (IVF) and intracytoplasmic sperm …

Introduction The effects of assisted reproductive technology on the outcomes of twin
pregnancies are controversial. Therefore, the purpose of this study was to compare the …

Objective To evaluate the association between in vitro fertilization (IVF) and ischemic
placental disease (IPD), stratified by gestational age. Design We performed a secondary …

Background Both in vitro fertilization (IVF) and preeclampsia (PE) were associated with
placental dysfunction. Although IVF can increase the incidence of PE, the pregnancy …

Objective A survival‐time regression model for gestational age at delivery with pre‐
eclampsia (PE) in singleton pregnancy, using maternal demographic characteristics and …

Purpose To assess the effect of advanced maternal age on the obstetrics and neonatal
outcome of twin pregnancies. Methods A retrospective study of 716 dichorionic–diamniotic …