Results 21 to 30 of about 1,516,859 (293)

Frozen-Thawed Embryo Transfer Using Autologous Oocytes Retrieved from Women Aged 45 Years: A Retrospective Study

open access: yesFertility & Reproduction, 2023
Objective: To assess the pregnancy outcomes, including live birth rate and pregnancy loss for women aged 45–49 years at the time of oocyte retrieval, who underwent frozen autologous transfer of embryos.
Yosuke Suzuki   +6 more
doaj   +1 more source

Live birth rates after resolution of endometrial cavity fluid in frozen embryo transfer cycles

open access: yesReproductive Biology and Endocrinology, 2023
Research question Are live birth rates affected in frozen embryo transfer cycles that develop transient endometrial cavity fluid that resolves by day of embryo transfer?
Vincent Nguyen   +2 more
doaj   +1 more source

Shallow artificial networks with morphokinetic time‐lapse parameters coupled to ART data allow to predict live birth

open access: yesReproductive Medicine and Biology, 2022
Purpose The purpose of this work was to construct shallow neural networks (SNN) using time‐lapse technology (TLT) from morphokinetic parameters coupled to assisted reproductive technology (ART) parameters in order to assist the choice of embryo(s) to be ...
Mehdi Benchaib   +4 more
doaj   +1 more source

Abnormally cleaving embryos are able to produce live births: a time-lapse study [PDF]

open access: yesJournal of Assisted Reproduction and Genetics, 2016
This study investigated the prevalence of abnormally cleaved embryos and determined which types of abnormally cleaved embryos (1-3c, 2-4c, 3-5c, 4-6c), might be suitable for transfer based on live birth data.One hundred seventy-one women (whose transferred embryos were confirmed to be either fully implanted or fully unimplanted) provided 1256 embryos ...
Yan Ling, Fan   +4 more
openaire   +2 more sources

Tracking and debriefing birth data at scale: A mobile phone application to improve obstetric and neonatal care in Bihar, India. [PDF]

open access: yes, 2018
AimThis analysis assessed changes over time in skill and knowledge related to the use of evidence-based practices associated with quality of maternal and neonatal care during a nurse midwife mentoring intervention at primary health clinics (PHCs) in ...
Bagchi, Kingshuk   +10 more
core   +2 more sources

Fitness effects of seasonal birth timing in a long-lived social primate living in the equatorial forest

open access: yesAnimal Behaviour, 2022
Reproductive seasonality is the norm in mammals from temperate regions but less common at lower latitudes, where a broad diversity of reproductive phenology strategies is observed. Our knowledge of the evolutionary determinants shaping this diversity remains fragmentary and may reflect high phenotypic plasticity in individual strategies.
Dezeure, Jules   +2 more
openaire   +2 more sources

Time-lapse imaging derived morphokinetic variables reveal association with implantation and live birth following in vitro fertilization: A retrospective study using data from transferred human embryos.

open access: yesPLoS ONE, 2020
The purpose of this retrospective time-lapse data analysis from transferred preimplantation human embryos was to identify early morphokinetic cleavage variables that are related to implantation and live birth following in vitro fertilization (IVF).
Shabana Sayed   +5 more
doaj   +1 more source

Blastocyst collapse is not an independent predictor of reduced live birth: a time-lapse study [PDF]

open access: yesFertility and Sterility, 2016
To ascertain the rate of blastocyst collapse observed by time-lapse monitoring in a retrospective cohort of unselected infertile patients undergoing single blastocyst transfer and to determine its association with live birth.Blastocyst collapse and morphokinetic variables were scored according to previously published criteria.
Daniel, Bodri   +5 more
openaire   +2 more sources

Modeling maternal mortality in Bangladesh: the role of misoprostol in postpartum hemorrhage prevention. [PDF]

open access: yes, 2014
BackgroundBangladesh is one of the few countries that may actually achieve the fifth Millennium Development Goal (MDG) in time, despite skilled birth attendance remaining low.
Bell, Suzanne   +2 more
core   +1 more source

Time since birth and time left to live: opposing forces in constructing psychological wellbeing [PDF]

open access: yesAgeing and Society, 2013
ABSTRACTAgeing, by definition, involves moving across lived time. Grounded in developmental psychology, particularly lifespan developmental theory, this study examines two time-related factors that may affect psychological wellbeing in adulthood. Particularly, chronological age and perceived time left to live (i.e.future time perspective) are predicted
Demiray, Burcu, Bluck, Susan
openaire   +2 more sources

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