Results 1 to 10 of about 251,554 (314)

Threshold Effect Analysis of Influence of Age on Live Birth Rate in Poor Ovarian Response Patients Treated by Assisted Reproductive Technology [PDF]

Zhongguo quanke yixue, 2022
BackgroundPregnancy outcome in patients with poor ovarian response (POR) has always been one of the difficult problems in reproductive medicine, but there is few threshold effect analysis of influence of age on live birth rate in POR patients treated by ...
CHEN Ying, LI Fei, DILIXIATI•Abulizi, WU Xiao, REYILA•Mumin, FENG Xingmei, ZHANG Yali
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Season and temperature do not affect cumulative live birth rate and time to live birth in in vitro fertilization

Frontiers in Endocrinology, 2023
ObjectiveTo explore whether season and temperature on oocyte retrieval day affect the cumulative live birth rate and time to live birth.MethodsThis was a retrospective cohort study.
Mingze Du, Junwei Zhang, Zhancai Wei, Li Li, Xinmi Liu, Manman Liu, Xingling Wang, Yichun Guan   +7 more
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Live birth and cumulative live birth rates in expected poor ovarian responders defined by the Bologna criteria following IVF/ICSI treatment. [PDF]

PLoS ONE, 2015
To determine the live birth and cumulative live birth rates of expected poor ovarian responders according to the Bologna criteria and to compare their outcomes with those of expected normal responders.Retrospective analysis.University infertility clinic ...
Joyce Chai, Vivian Chi-Yan Lee, Tracy Wing-Yee Yeung, Hang Wun Raymond Li, Pak-Chung Ho, Ernest Hung-Yu Ng   +5 more
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Magnitude of birth asphyxia and its associated factors among live birth in north Central Ethiopia 2021: an institutional-based cross-sectional study

BMC Pediatrics, 2022
Background The leading cause of neonatal death worldwide is birth asphyxia. Yearly, in the first month of life, 2.5 million children died around the world. Birth asphyxia is a major problem, particularly in developing nations like Ethiopia.
Nigusie Selomon Tibebu, Tigabu Desie Emiru, Chalie Marew Tiruneh, Bisrat Dessie Getu, Moges Wubneh Abate, Adane Birhanu Nigat, Berihun Bantie, Getasew Legas, Belete Gelaw Walle, Mulualem Gete Feleke, Endalk Birrie   +10 more
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Pregnancy and Delivery of a Healthy Baby Boy from a Patient Embryo Cryopreserved for Over 18 Years: A Case Report

Fertility & Reproduction, 2023
Cryopreservation offers semipermanent embryo storage. Although there have been various reports on effects of cryopreservation, there are few regarding preservation for 10 years or more.
Noriyuki Okuyama, Ai Koizumi, Nao Oka, Yuya Takeshige, Koki Yoshinaga, Tomoko Hashimoto, Koichi Kyono   +6 more
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Predicting live birth, preterm delivery, and low birth weight in infants born from in vitro fertilisation: a prospective study of 144,018 treatment cycles. [PDF]

PLoS Medicine, 2011
BackgroundThe extent to which baseline couple characteristics affect the probability of live birth and adverse perinatal outcomes after assisted conception is unknown.Methods and findingsWe utilised the Human Fertilisation and Embryology Authority ...
Scott M Nelson, Debbie A Lawlor
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Development and evaluation of a live birth prediction model for evaluating human blastocysts from a retrospective study

eLife, 2023
Background: In infertility treatment, blastocyst morphological grading is commonly used in clinical practice for blastocyst evaluation and selection, but has shown limited predictive power on live birth outcomes of blastocysts.
Hang Liu, Zhuoran Zhang, Yifan Gu, Changsheng Dai, Guanqiao Shan, Haocong Song, Daniel Li, Wenyuan Chen, Ge Lin, Yu Sun   +9 more
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Uterine Cavity Parameters Evaluated by Hysteroscopy can Predict the Live Birth Rate For Intrauterine Adhesion Patients

Frontiers in Medicine, 2022
We aim to establish an objective and accurate prediction model by evaluating the uterine cavity and correlate these key factors with the live birth rate after hysteroscopic adhesiolysis (HA).
Xingping Zhao, Dan Sun, Aiqian Zhang, Huan Huang, Xiuting Zhu, Shuijing Yi, Dabao Xu   +6 more
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How Low Can You Go? Transfer of Low-Grade Blastocysts

Fertility & Reproduction, 2022
Background: Low grade blastocyst (LGB) transfer results in varied live birth rates (5-39%). Only limited studies with small sample sizes (n=10-440) exist, due to LGB transfer being less desirable.
Haowen ZOU, James KEMPER, Elizabeth HAMMOND, Yanhe LIU, Fengqin XU, Gensheng LIU, Haitao XI, Lintao XUE, Xiaohong BAI, Hongqing LIAO, Songguo XUE, Shuqin ZHAO, Aijun ZHANG, Masoud AFNAN, Rui WANG, Ben MOL, Dean MORBECK   +16 more
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Efficiency and safety of vitrification of surplus oocytes following superovulation: a comparison of different clinical indications of oocyte cryopreservation in IVF/ICSI cycles

Frontiers in Endocrinology, 2023
ObjectiveTo evaluate the effectiveness and safety of utilizing the small number of remaining vitrified oocytes after the failure of adequate fresh sibling oocytes.
Xiao Fu, Xiao Fu, Xiao Fu, Xiao Fu, Xiao Fu, Xiao Fu, Yiting Zhang, Yiting Zhang, Yiting Zhang, Yiting Zhang, Yiting Zhang, Yiting Zhang, Shuli Gao, Shuli Gao, Shuli Gao, Shuli Gao, Shuli Gao, Shuli Gao, Shuzhe Gao, Shuzhe Gao, Shuzhe Gao, Shuzhe Gao, Shuzhe Gao, Shuzhe Gao, Meng Zhang, Meng Zhang, Meng Zhang, Meng Zhang, Meng Zhang, Meng Zhang, Shanshan Gao, Shanshan Gao, Shanshan Gao, Shanshan Gao, Shanshan Gao, Shanshan Gao, Jinlong Ma, Jinlong Ma, Jinlong Ma, Jinlong Ma, Jinlong Ma, Jinlong Ma, Zi-Jiang Chen, Zi-Jiang Chen, Zi-Jiang Chen, Zi-Jiang Chen, Zi-Jiang Chen, Zi-Jiang Chen, Zi-Jiang Chen, Zi-Jiang Chen   +49 more
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