The use of assisted reproductive technology has increased in Romania in the past several
years. Although most of these pregnancies are uncomplicated, in vitro fertilization is …

Objective To investigate the complex interplay between fertility treatment, multiple
gestations, and prematurity. Design Retrospective cohort study linking the national Center …

Background The aim of this study was to develop a nomogram for predicting the risk of
preterm birth in women undergoing in vitro fertilization (IVF) cycles. Methods A retrospective …

Background The aim was to investigate gestational age at birth of women after induction of
fetal lung maturation (antenatal corticosteroids= ACS) because of imminent preterm birth …

Abstract Background Marshallese Pacific Islanders residing in the United States have higher
rates of adverse perinatal outcomes than the general population and experience numerous …

Purpose To assess national trends, characteristics, and delivery outcomes associated with
gestational carriers (GC) pregnancies. Methods This cross-sectional study queried the …

The objective of this work is to compare the rate of spontaneous preterm birth and
associated neonatal morbidity among low-risk pregnancies conceived spontaneously …

Objective To determine the association between fertility treatment, socioeconomic status
(SES), and neonatal and post-neonatal mortality. Study design Retrospective cohort study of …

Background Eclampsia and in vitro fertilization (IVF) are independent risk factors for preterm
birth. Understanding the combined effects of multiple risk factors for preterm birth is critical to …

Background To establish and independently validate nomograms for predicting singleton
preterm birth (PTB) risk based on a large sample size comprising data from two independent …