Background Advanced maternal age (AMA;≥ 35 years) is an increasing trend and is
reported to be associated with various pregnancy complications. Objective To determine the …

Background Rates of cesarean section have risen around the world in recent years.
Accordingly, much effort is being made worldwide to understand this trend and to counteract …

Background Recent decades have witnessed an increase in mean maternal age at
childbirth in most high-resourced countries. Advanced maternal age has been associated …

Background The increased potential for negative pregnancy outcomes in both extremes of
reproductive age is a well-debated argument. The aim of this study was to analyze the …

Objectives—This report presents 2013 fetal and perinatal mortality data by maternal age,
marital status, race, Hispanic origin, and state of residence, as well as by fetal birthweight …

Objective To examine the association between maternal age and a wide range of adverse
pregnancy outcomes after adjustment for confounding factors in obstetric history and …

Background Previous studies have reported on adverse neonatal outcomes associated with
parity and maternal age. Many of these studies have relied on cross-sectional data, from …

Background: The increasing pregnancy rate at advanced maternal age is contemporaneous
with the increasing rate of cesarean birth. Several studies have found that advanced …

The consequences of advancing maternal and paternal age are not only relevant for the risk
of natural and assisted conception, but also for the outcome of pregnancy. Although the …

OBJECTIVE: to examine the evidence in relation to advanced maternal age (35–39 years),
physiological risk and adverse perinatal outcome (stillbirth, low birth weight, preterm birth) in …