Results 11 to 20 of about 7,472,763 (290)

The effect of transferring a low-quality embryo along with a high-quality embryo on the pregnancy outcome

Middle East Fertility Society Journal
Background Previous evidence suggests that low-quality embryos may send negative signals to the endometrium and affect the receptivity of the endometrium.
Xianju Huang, Xinle Lu, Xue Jiang, Ludan Chao, Xiao Wang   +4 more
doaj   +3 more sources

The effect of transferring a poor-quality embryo together with a good-quality embryo on the singleton birth weight: A retrospective cohort study [PDF]

International Journal of Reproductive BioMedicine, 2022
Background: Embryo quality may affect birth weight among neonates born through assisted reproductive technology. There are very limited studies assessing the adverse effect of transferring a poor-quality embryo with a good-quality one on neonatal ...
Saeideh Dashti, Atefeh Pejman, Nasim Tabibnejad, Maedeh Mortezanasab   +3 more
doaj   +2 more sources

Effect of Day 3 and Day 5/6 Embryo Quality on the Reproductive Outcomes in the Single Vitrified Embryo Transfer Cycles

Frontiers in Endocrinology, 2021
ObjectiveTo explore the live birth rate and neonatal outcome after single vitrified blastocyst transfer versus single vitrified cleavage-stage embryo transfer at different grades of embryo quality.MethodsA retrospective cohort study including 6077 single
Ningling Wang, Xinxi Zhao, Meng Ma, Qianqian Zhu, Yao Wang   +4 more
doaj   +3 more sources

Does a poor-quality embryo have an adverse impact on a good-quality embryo when transferred together?

Journal of Ovarian Research, 2018
Background In some in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI) cycles, we may consider transferring one poor-quality embryo with one good-quality embryo. Previous studies have indicated that the poor-quality embryo transferred
Jiaheng Li, Mingze Du, Zhan Zhang, Yichun Guan, Xingling Wang, Xiao Zhang, Jing Liu, Zhouhui Pan, Bijun Wang, Wenxia Liu   +9 more
doaj   +2 more sources

AMH as a Predictor of Follicle Turnover, Embryo Quality, and Pregnancy Outcomes: A Retrospective Analysis [PDF]

Biomedicines
Background/Objectives: Infertility affects ~10–15% of couples of reproductive age, and assisted reproductive technologies (ARTs) increasingly rely on biomarkers to individualize care.
Fatma Kılıç Hamzaoğlu, Serdar Dilbaz, Runa Özelçi, Onur Kaya, Emine Utlu Özen   +4 more
doaj   +2 more sources

Early Embryo Cleavage Is a Strong Indicator of Embryo Quality in Human IVF [PDF]

Human Reproduction, 2001
In order to decrease multiple birth rates without decreasing birth rates overall, it is important to increase the capability of selecting the most optimal embryos for transfer. It has been shown that human embryos which cleave early, i.e. complete the first mitotic division within 25-27 h post insemination, provide higher pregnancy and implantation ...
Christina Bergh, T Hardarson, K Lundin
exaly   +3 more sources

Embryo Aggregation in Pig Improves Cloning Efficiency and Embryo Quality [PDF]

PLOS ONE, 2016
Dans cette étude, nous avons analysé les effets de l'agrégation d'embryons clonés sur le développement embryonnaire in vitro et la qualité de l'embryon en mesurant le diamètre et le nombre de cellules du blastocyste, les niveaux de fragmentation de l'ADN et l'expression des gènes associés à la pluripotence, à l'apoptose, au trophoblaste et à la ...
C. Buemo, Andrés Gambini, Lucía Moro, M. I. Hiriart, R. Fernández-Martín, Philippe Collas, D. Salamone   +6 more
openaire   +9 more sources

The Effects of Endometriosis on Oocyte and Embryo Quality [PDF]

Journal of Clinical Medicine
Endometriosis is a complex and multifaceted gynecological disorder characterized by the abnormal growth and presence of endometrial-like tissue outside the confines of the uterine cavity. It can lead to a wide range of distressing symptoms, including chronic pelvic pain, heavy and/or irregular menstrual bleeding, and significant challenges with ...
Necati Findikli, Sandie Janssens, Giovanna Fasano, Isabelle Demeestere, Maxime Fastrez, Catherine Houba, Anne Delbaere   +6 more
openaire   +4 more sources

Endometriosis, Oocyte, and Embryo Quality

Journal of Clinical Medicine, 2023
Endometriosis is a common finding among women with infertility, and women who are diagnosed with endometriosis are almost twice as likely to experience infertility. Mechanisms by which endometriosis causes infertility remain poorly understood. In this review, we evaluate the current literature on the impact of endometriosis on oocyte and embryo quality.
Sania Latif, Ertan Saridogan
openaire   +2 more sources

New Technologies to Improve Embryo Assessment

Fertility & Reproduction, 2023
Embryo quality is a key factor in determining whether an IVF cycle will result in a live birth. Current approaches for assessing embryo quality are subjective (morphology) or invasive (biopsy) and are not always predictive of live birth.
Kylie Dunning
doaj   +1 more source