Results 41 to 50 of about 97,282 (361)

Egg sharing: a practical and ethical option in IVF? [PDF]

, 2008
Egg sharing is a procedure in which a woman who is herself undergoing assisted-conception treatment receives subsidized treatment in exchange for sharing her eggs with another woman.
Golding, Berenice, Blyth, Eric
core   +1 more source

Is the Ploidy Status of the Embryo Impacted by Gonadotrophin Dose?

Fertility & Reproduction, 2022
Background: There has been much debate and concern about whether the dose of exogenous gonadotrophins used for controlled ovarian stimulation (COS) adversely affects the selection of leading follicles and potentially impacts the quality of the eggs ...
Franca AGRESTA, Claire GARRETT, Sharyn STOCK-MYER, David GARDNER, Kate STERN   +4 more
doaj   +1 more source

A multicenter randomized clinical trial with a novel decision support tool to improve IVF success

Reproduction and Fertility
A small multi-center trial indicated that using a clinical decision support tool, Opt-IVF, to guide follicular-stimulating hormone (FSH) dosing during superovulation increased the number of high-quality embryos in non-PCOS patients treated with an ...
Urmila Diwekar, Nihar Ranjan Bhoi, Shyam Nandan Gupta, Anjali Sharma, Sumitra Hota, Amol Subhash Lunkad, Simmi Arora, Sunita Kumari, Amol Naik, Tanu Batra, Sasmita Naik, Akanksha Jangid, Pawan Kumar, Sharath Kumar, Sanjay Joag   +14 more
doaj   +1 more source

IVF and Motherhood

Voices in Bioethics, 2016
Voices in Bioethics, Vol 2 (2016)
openaire   +2 more sources

Noneffectiveness of cryostorage duration on clinical and neonatal outcomes after single vitrified-warmed blastocyst transfers

Middle East Fertility Society Journal
Background In the current era of assisted reproductive technology, the strategy of single vitrified-warmed blastocyst transfer (SVBT) is acknowledged for positively impacting clinical outcomes and preventing the risk of multiple conceptions.
Mungunshagai Baatarsuren, Jambaldorj Jamiyansuren, Chinzorig Ganbaatar, Davaakhuu Sengebaljir, Belguune Erdenekhuyag, Sandag Enkhbaatar, Namsrai Mungunsuvd, Lkhagvasuren Baljinnyam, Ganjiguur Tumur-Ochir, Ariunaa Amarsaikhan, Amarjargal Dorjpurev, Gereltsetseg Ganbat, Tsogzolmaa Boris, Azjargal Khangarid   +13 more
doaj   +1 more source

Are Clinical Outcomes of Micro-TESE in Non-obstructive Azoospermic Men Affected by the Use of Fresh or Frozen Gametes?

Fertility & Reproduction, 2022
Background: The combination of microsurgical testicular sperm extraction (mTESE) and intracytoplasmic sperm injection (ICSI) has become a common management option, with sperm motility being positively associated with successful outcomes.
Fabrizzio Horta, Dhanushi Fernando, Daniel Lantsberg, Sandra Holden, Darren J. Katz, Mark P. Green, Robert McLachlan, Deirdre Zander-Fox, Luk Rombauts   +8 more
doaj   +1 more source

Rapid Fabrication of Self‐Propelled and Steerable Magnetic Microcatheters for Precision Medicine

Advanced Materials, EarlyView.
A rapid Joule heating fabrication method for the production of self‐propelling, adaptive microcatheters, with tunable stiffness and integrated microfluidic channels is presented. Demonstrated through three microrobotic designs, including a steerable guiding catheter, an untethered wave‐crawling TubeBot, and a distal‐end propelled microcatheter, it was ...
Zhi Chen, Boris Rivkin, David Castellanos‐Robles, Ivan Soldatov, Lukas Beyer, Mariana Medina‐Sánchez   +5 more
wiley   +1 more source

Association between miscarriage rates in modified natural ovulation cycles and hormone replacement cycles during frozen-thawed embryo transfer in three IVF JAPAN GROUP fertility clinics: a retrospective analysis

Middle East Fertility Society Journal
Background Optimal endometrial preparation for frozen-thawed embryo transfer (FET) remains debated owing to conflicting results regarding outcomes in modified natural ovulation cycles (NCs) versus hormone replacement cycles (HRCs). Therefore, we aimed to
Haruhisa Konishi, Hiroshi Matsumoto, Sho Fujiwara, Rie Kitayama, Daisuke Kadogami, Naoharu Morimoto, Kanako Katsu, Yoshiharu Nakaoka, Aisaku Fukuda, Yoshiharu Morimoto   +9 more
doaj   +1 more source

#159 : Aneuploidy Embryos Rate in Good Prognosis Patients After Fertilization Using ICSI and IMSI Methods

Fertility & Reproduction, 2023
Background and Aims: Embryo aneuploidy is caused by many factors, including patient age, sperm quality and sperm selection method. There are several methods for selecting sperm, ICSI (intracytoplasmic sperm injection) and IMSI (intracytoplasmic ...
Reza Raharjo, Arief Boediono, Ivan Sini, Wahyu Indrasari   +3 more
doaj   +1 more source

Paternal Circadian Disruption Impairs Offspring Cognition via Sperm microRNAs

Advanced Science, EarlyView.
Paternal circadian disruption remodels the sperm small RNA payload, elevating miR‐92a‐3p/miR‐25‐3p levels and perturbing early embryonic gene regulatory programs. Microinjection experiments and single‐embryo transcriptomics reveal sex‐specific developmental vulnerabilities, ultimately impairing offspring hippocampal synaptic plasticity and cognition ...
Kexin Zou, Sisi Luo, Binliang Tang, Zhiqiang Liu, Yuchuan Zhou, Yicong Meng, Zhengmu Wu, Zheng Sun, Weihui Shi, Jianzhong Sheng, Chuanjin Yu, Zhenhua Li, Siyi Wei, Mo Zhang, Yujie Luo, Jing Yan, Xueyun Qin, Jiahang Mo, Chengliang Zhou, Jinsong Li, Hefeng Huang, Yifu Ding, Guolian Ding   +22 more
wiley   +1 more source