Pregnancy at advanced maternal age (age> 35 years old) is considered a risk factor for
adverse maternal and perinatal outcomes. Yet, pregnancies of advanced maternal age have …

Purpose Fertility at advanced age has become increasingly common, but the aging of
parents may adversely affect the maturation of gametes and the development of embryos …

Objectives: Maternal age has been increasing for several decades with many of these late
pregnancies between 40 and 45 years old. The main objective of this study is to assess …

Background This study aimed to evaluate the incidence rates and risks of pregnancy
complications among nulliparous and multiparous women with advanced maternal age …

BACKGROUND Advanced maternal age is associated with adverse pregnancy and delivery
outcomes. Few studies have directly compared outcomes between women of advanced …

Summary Centers for Disease Control and Prevention data from 2020 demonstrate the
continued upward trend in the mean age of pregnant individuals in the United States …

OBJECTIVE This study aimed to identify trends in pregnancy outcomes, especially delivery
mode, among pregnant patients older than 45 years. DATA SOURCES A literature search …

Background A fast adoption of a non–invasive prenatal testing (NIPT) in clinical practice is a
global tendency last years. Firstly, in Russia according a new regulation it was possible to …

Background Poor pregnancy risk perception, ignorance of obstetric risk symptoms, and
attitudes toward institutional delivery services are factors that prevent pregnant women from …

As mothers age, the risk of adverse pregnancy outcomes may increase, but the results so far
are controversial and several issues remain unknown, such as the impact of maternal weight …