Results 51 to 60 of about 519,515 (167)

Association between adolescent pregnancy and infant mortality: a population-based study

Frontiers in Pediatrics
BackgroundBangladesh continues to grapple with a persistently high infant mortality rate, currently at 38 deaths per 1,000 live births. Adolescent pregnancy poses significant health risks for both mothers and infants globally, yet its specific impact on ...
Farhana Rahman, Mamunur Rashid, Mohammad Rocky Khan Chowdhury, Mohammad Rocky Khan Chowdhury, Manzur Kader   +4 more
doaj   +1 more source

Maternal age and progesterone levels at trigger day as independent predictors of clinical pregnancy in poor ovarian responders undergoing IVF/ICSI: a retrospective analysis

Frontiers in Endocrinology
BackgroundPoor ovarian response (POR) during in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI) significantly compromises clinical pregnancy outcomes.
Xingyu Sun, Lijuan He, Ling Liu, Shaohua Wang   +3 more
doaj   +1 more source

Short interbirth interval and adverse pregnancy outcomes: a Bayesian network approachAJOG Global Reports at a Glance

AJOG Global Reports
Background: Interbirth interval (IBI), the time between consecutive births, has been tied to perinatal outcomes. Objective: To analyze adverse perinatal events following short IBI in a large South American sample.
Silvina L. Heisecke, DVM, Hebe Campaña, MSc, PhD, María R. Santos, BSc, PhD, Jorge S. López Camelo, MSc, PhD, Mónica Rittler, MD, PhD   +4 more
doaj   +1 more source

Use of medication in pregnancy on the rise: Study on 1.4 million Danish pregnancies from 1998 to 2018

Acta Obstetricia et Gynecologica Scandinavica
Introduction Maternal demographics have evolved, and more women than ever enter pregnancy with preexisting comorbidity and with potentially complex medication exposure, including polypharmacy (concomitant intake of multiple medications).
Mette Østergaard Thunbo, Julie Hauer Vendelbo, Daniel R. Witte, Agnete Larsen, Lars Henning Pedersen   +4 more
doaj   +1 more source

Fatores de risco maternos não biológicos para o baixo peso ao nascer na América Latina: revisão sistemática de literatura com meta-análise

Einstein (São Paulo)
OBJETIVO: Identificar os fatores de risco maternos não biológicos para o baixo peso ao nascer na América Latina. MÉTODOS: Revisão sistemática de literatura com meta-análise.
Telma Regina Sanches Ranzani da Silva
doaj   +1 more source

Gravidez na adolescência como fator de risco para baixo peso ao nascer no Município do Rio de Janeiro, 1996 a 1998

Revista de Saúde Pública
OBJETIVO: Observar a evolução das taxas de fecundidade e identificar o papel da gravidez na adolescência como fator de risco para o baixo peso ao nascer (BPN).
Silvana Granado Nogueira da Gama, Célia Landmann Szwarcwald, Maria do Carmo Leal, Mariza Miranda Theme Filha   +3 more
doaj  

Impact of endometrial thickness and its combined effect with maternal age on singleton adverse neonatal outcomes in frozen–thawed embryo transfer cycles

Frontiers in Endocrinology
BackgroundThin endometrial thickness (EMT) and advanced age are both common risk factors for adverse neonatal outcomes (ANOs). However, studies evaluating the impact of EMT and combined effect of EMT and age on ANOs remain scarce with conflicts.MethodA ...
Jie Wang, Jie Wang, Lina Gao, Lina Gao, Qiaoyun Huang, Qiaoyun Huang, Weihua Jiang, Weihua Jiang, Linjun Chen, Linjun Chen, Shanshan Wang, Shanshan Wang   +11 more
doaj   +1 more source

Advanced maternal age

Reproductive BioMedicine Online, 2008
MC Magli, L Gianaroli, M Lappi, A Crippa, F Robles, AP Ferraretti   +5 more
openaire   +1 more source

Risk factors for preterm birth in advanced maternal age pregnancies: a retrospective study. [PDF]

BMC Pregnancy Childbirth
Zhang R, Zheng S, Ni X, Chen L, Zhu L, Jiang H.   +5 more
europepmc   +1 more source

Enhancing <i>In Vitro</i> Fertilization Outcomes in Advanced Maternal Age. [PDF]

Gynecol Minim Invasive Ther
Wu HM, Lee CL.
europepmc   +1 more source