Results 41 to 50 of about 228,576 (271)

Effect of ethnicity on live birth rates after in vitro fertilisation/intracytoplasmic sperm injection treatment: analysis of UK national database [PDF]

, 2016
Objective To evaluate the effect of ethnicity of women on the outcome of in vitro fertilisation (IVF) or intracytoplasmic sperm injection (ICSI) treatment. Design Observational cohort study. Setting UK National Database.
Baker, Bendikson, Csokmay, Dayal, Fujimoto, Jayaprakasan, Lashen, Luke, Mahmud, McCarthy, NICE, Nichols, Purcell, Seifer, Seifer, Shahine, Sharara, Shuler   +17 more
core   +2 more sources

Male chromosomal polymorphisms reduce cumulative live birth rate for IVF couples [PDF]

Journal of Assisted Reproduction and Genetics, 2017
Chromosomal polymorphisms are associated with infertility, but their effects on assisted reproductive outcomes are still quite conflicting, especially after IVF treatment. This study evaluated the role of chromosomal polymorphisms of different genders in IVF pregnancy outcomes.Four hundred and twenty-five infertile couples undergoing IVF treatment were
Tianxiang, Ni, Jing, Li, Hong, Chen, Yuan, Gao, Xuan, Gao, Junhao, Yan, Zi-Jiang, Chen   +6 more
openaire   +2 more sources

Embryo quality is the main factor affecting cumulative live birth rate after elective single embryo transfer in fresh stimulation cycles [PDF]

, 2015
Objective: The study was aimed to evaluate which factors affect the cumulative live birth rate after elective single embryo transfer in women younger than 36 years.
Martikainen, Hannu, Niinimaki, Maarit, Veleva, Zdravka   +2 more
core   +1 more source

O-005 The ToF-study - comparing the cumulative live birth rate of blastocyst-stage versus cleavage-stage embryo transfers in good prognosis IVF patients: a multicenter randomized controlled trial.

Human Reproduction, 2023
Does blastocyst-stage embryo transfer in fresh and frozen cycles improve the cumulative live birth rate (cLBR) compared with cleavage-stage embryo transfer in IVF/ICSI treatments?
S. Cornelisse, K. Fleischer, B. Arends, J. J. Brink-van der Vlugt, J. D. de Bruin, M. Curfs, J. Derhaag, K. Deurloo, A. van Dongen, J. Van Echten-Arends, M. de Hundt, C. Koks, Q. Pieterse, E. Slappendel, M. Traas, J. Visser, C. Vergouw, H. Verhoeve, L. V. D. van der Westerlaken, Y. Wurth, M. van der Zanden, D. Braat, M. van Wely, L. Ramos, S. Mastenbroek   +24 more
semanticscholar   +1 more source

Cumulative conception and live birth rates in natural (unstimulated) IVF cycles [PDF]

Human Reproduction, 2001
IVF treatment, which involves ovarian stimulation, poses significant health problems such as ovarian hyperstimulation and is associated with a high incidence of multiple pregnancy and premature birth. In this paper, we demonstrate how natural cycle IVF is an effective and potentially cost-effective alternative treatment option for certain groups of ...
G, Nargund, J, Waterstone, J, Bland, Z, Philips, J, Parsons, S, Campbell   +5 more
openaire   +2 more sources

AIDing Contraception: HIV and Recent Trends in Abortion Rates [PDF]

, 2010
Since the onset of HIV/AIDS awareness in the early 1980s, much attention has centered around the substantial negative effects of the disease throughout the world.
Cheng, Weixin, Lu, Xiaotao, Pang, Xueyong, Zhu, Biao   +3 more
core   +2 more sources

Early cumulus cell removal increases cumulative live birth rate while having no negative effect on the malformation rate in in vitro fertilization: a propensity score-matched cohort study

Archives of Gynecology and Obstetrics, 2023
Purpose The aim of this study was to investigate the efficacy and safety of early cumulus cell removal (ECCR) during human in vitro fertilization (IVF). Methods A retrospective analysis was performed between January 2011 and December 2019.
Li Juan Sun, Shan Shan Liang, M. Liu, Jiaping Pan, Meiyuan Huang, Xiao Ming Teng, Haixia Wu   +6 more
semanticscholar   +1 more source

P-700 preimplantation genetic testing for aneuploidy failed to improve cumulative live birth rate in patients with limited good-quality embryos

Human Reproduction, 2023
To evaluate whether preimplantation genetic testing for aneuploidy (PGT-A) can improve pregnancy and neonatal outcomes for patients with limited good-quality embryos.
Y. Yan, Q. Zhang, J. Li, Y. Huang, W. Zhou, T. Ni, J. Yan   +6 more
semanticscholar   +1 more source

High levels of congenital transmission of toxoplasma gondii in longitudinal and cross-sectional studies on sheep farms provides evidence of vertical transmission in ovine hosts [PDF]

, 2005
Recent research suggests that vertical transmission may play an important role in sustaining Toxoplasma gondii infection in some species. We report here that congenital transmission occurs at consistently high levels in pedigree Charollais and outbred ...
Duncanson, P, Hide, G, Hughes, JM, Morley, EK, Smith, JE, Terry, RS, Williams, RH   +6 more
core   +1 more source

100 YEARS OF VITAMIN D: Effect of serum vitamin D level before ovarian stimulation on the cumulative live birth rate of women undergoing in vitro fertilization: a retrospective analysis

Endocrine Connections, 2022
Objective Vitamin D receptors are present in the female reproductive tract. Studies on the association between serum vitamin D level and pregnancy rate of in vitro fertilization (IVF) showed inconsistent results and focused on a single fresh or frozen ...
J. K. Ko, Jinghua Shi, R. Li, W. Yeung, E. H. Ng   +4 more
semanticscholar   +1 more source