BACKGROUND Although spontaneous miscarriage is the most common complication of
human pregnancy, potential contributing factors are not fully understood. Advanced …

SARS-CoV-2 is the novel member of coronavirus responsible for the worldwide pandemic
COVID-19, affecting all types of people. In this context, established research identified …

Although the influence of advanced maternal age (AMA) and delayed childbearing on
adverse maternal and perinatal outcomes has been studied extensively, no universal …

In the United States, severe maternal morbidity and mortality is climbing—a reality that is
especially challenging for rural communities, which face declining access to obstetric …

Background The early identification of pregnant women at risk of developing complications
at birth is fundamental to antenatal care and an important strategy in preventing maternal …

Objectives To assess the association between advanced maternal age and adverse
perinatal outcomes in single pregnancies. Materials and methods A cohort study was …

Advanced maternal age (AMA) is a growing trend world-wide and is traditionally defined as
childbearing in women over 35 years of age. The purpose of our study was to determine the …

Background Severe maternal morbidity–life-threatening childbirth complications–has more
than doubled in the United States over the past 15 years, affecting more than 50,000 women …

Importance The rate of severe maternal morbidity (SMM) is continuously increasing in the
US. Evidence regarding the associations of climate-related exposure, such as …

BACKGROUND: Short-term maternal complications of cesarean delivery remain uncertain
because of confounding by indication. Our objective was to assess whether cesarean …