OBJECTIVE: To determine if pregnancies conceived through infertility treatment are at
increased risk of cytogenetic abnormalities in the late first trimester compared with …

Purpose To compare aneuploidy rates in first trimester pregnancy losses following IVF±ICSI.
Methods A retrospective cohort analysis of karyotypes of abortuses following conventional …

Pregnancies achieved by assisted reproduction were considered to carry an increased risk
for spontaneous abortion, and ectopic and heterotopic pregnancies. In order to examine the …

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 evaluate the impact of assisted reproductive technology (ART) on the offspring
of Chinese population. Design Retrospective, data-linkage cohort. Setting Not applicable …

Objective: To evaluate the risk for congenital malformations diagnosed at birth following
assisted reproductive technology (ART) treatments compared with live births conceived …

All couples undergoing these procedures should be counseled about the current information
suggesting elevated risks of birth defects, genetic abnormalities and imprinting disorders …

Background Placental anomalies (placenta praevia, placental abruption, morbidly adherent
placenta and cord insertion anomalies) are associated with maternal and fetal morbidity and …

The last three decades have witnessed a dramatic increase in the use of assisted
reproductive technology (ART) so that now, in developed countries, 1.7% to 4.0% of all …

OBJECTIVES: The purpose of this study was to determine the early spontaneous loss rate in
multiple pregnancies following assisted reproductive technology (ART). STUDY DESIGN …