Results 11 to 20 of about 3,333,552 (266)

Estimate of the contemporary live-birth prevalence of recurrent 22q11.2 deletions: a cross-sectional analysis from population-based newborn screening

CMAJ Open, 2021
Background: Although pathogenic 22q11.2 deletions are an important cause of developmental delays and lifelong disease burden, their variable and complex clinical expression contributes to under-recognition, delayed molecular diagnosis and uncertainty ...
Christina Blagojevic, T. Heung, M. Thériault, A. Tomita‐Mitchell, P. Chakraborty, K. Kernohan, D. Bulman, A. Bassett   +7 more
semanticscholar   +1 more source

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
doaj   +1 more source

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
doaj   +1 more source

Cumulative live birth rate after IVF: trend over time and the impact of blastocyst culture and vitrification

Human Reproduction Open, 2021
STUDY QUESTION Has cumulative live birth rate (CLBR) improved over time and which factors are associated with such an improvement? SUMMARY ANSWER During an 11-year period, 2007–2017, CLBR per oocyte aspiration increased significantly, from 27.0% to 36.3%,
Z. Saket, K. Källén, K. Lundin, Å. Magnusson, C. Bergh   +4 more
semanticscholar   +1 more source

The Morphology of Inner Cell Mass Is the Strongest Predictor of Live Birth After a Frozen-Thawed Single Embryo Transfer

Frontiers in Endocrinology, 2021
Background The scoring system for human blastocysts is traditionally based on morphology; however, there are controversies on the effect of morphology parameters on pregnancy outcomes.
Jihui Ai, L. Jin, Yu Zheng, Peiwen Yang, B. Huang, Xiyuan Dong   +5 more
semanticscholar   +1 more source

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
doaj   +1 more source

Effect of Folic Acid and Zinc Supplementation in Men on Semen Quality and Live Birth Among Couples Undergoing Infertility Treatment: A Randomized Clinical Trial.

Journal of the American Medical Association (JAMA), 2020
Importance Dietary supplements marketed for male fertility commonly contain folic acid and zinc based on limited prior evidence for improving semen quality.
E. Schisterman, L. Sjaarda, T. Clemons, D. Carrell, N. Perkins, E. Johnstone, Denise Lamb, K. Chaney, Bradley J Van Voorhis, G. Ryan, K. Summers, J. Hotaling, J. Robins, James L. Mills, P. Mendola, Zhen Chen, E. DeVilbiss, C. M. Peterson, S. Mumford   +18 more
semanticscholar   +1 more source

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
doaj   +1 more source

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
doaj   +1 more source

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
doaj   +1 more source