Results 81 to 90 of about 23,666 (231)

A successful in vitro fertilization outcome in a hermaphrodite male

International Journal of Gynecology &Obstetrics, Volume 169, Issue 1, Page 424-425, April 2025.
Shima Elbakhit M. E. Albasha, Sami Saadi Al‐Said, Haitham Tharwat M. H. El Bardisi   +2 more
wiley   +1 more source

Improving ARTs: Microfluidics as a Tool for Sperm Selection

Andrology, EarlyView.
ABSTRACT Sperm selection is a critical step in assisted reproductive technology (ART), as sperm quality directly influences embryo quality. In vivo, the female reproductive tract imposes several physical and physiological barriers that favors only the most optimal spermatozoa reaching the fertilization site.
A. Pérez‐Gómez, A. Urriés, J. L. de Pablo, L. Serrano‐Ramón, S. Sanchez, R. Herrer, J. M. Morrell, C. Malo   +7 more
wiley   +1 more source

Sperm Selection Using Micro Swim‐Up: Improvement of Chromatin Integrity Compared to Density Gradient Centrifugation

Andrology, EarlyView.
ABSTRACT Background Selecting high‐quality spermatozoa with optimal nuclear integrity is a crucial step in assisted reproductive technologies (ART). While density gradient centrifugation (DGC) is widely used, the associated centrifugation steps may induce cell stress, potentially damaging sperm DNA.
Simone Palini, Serena Benedetti, Silvia De Stefani, Luca Galluzzi, Mariangela Primiterra, Sara Rita D'Errico, Michele Tanturli, Monica Muratori   +7 more
wiley   +1 more source

Comparison of intracytoplasmic sperm injection and preselected intracytoplasmic sperm injection by time-lapse monitoring [PDF]

, 2019
OBJECTIVE: To compare the methods of fertilization using intracytoplasmic sperm injection (ICSI) and preselected intracytoplasmic sperm injection (PICSI) via the assessment of time parameters during an early development of embryos by the timelapse ...
Rumpík, David, Bělašková, Silvie, Hlaváčová, Sylvie, Lopatářová, Miloslava, Feketeová, Lucia, Rumpíkova, Tat'ána   +5 more
core  

The unbearable (financial) burdens of parenting

The British Journal of Sociology, EarlyView.
Alya Guseva
wiley   +1 more source

Live Birth Rates After Varicocele Embolization in Patients After Failed In Vitro Fertilization With Intracytoplasmic Sperm Injection

Andrology, EarlyView.
ABSTRACT Background and Objectives While in vitro fertilization with intracytoplasmic sperm injection (IVF‐ICSI) bypasses abnormalities in sperm concentration, motility, and morphology, it still has a significant failure rate. We report our experience on the effect of varicocele embolization (VE) on couples with varicocele related primary male factor ...
Anthony Verstandig, Adam Farkas
wiley   +1 more source

Children Born Using Ejaculated Sperm From Men With Klinefelter Syndrome. Is Sperm Production Associated With Testicular Volume?

Andrology, EarlyView.
ABSTRACT Background A large number of children have been born using testicular sperm from men with Klinefelter syndrome (KS), whereas reports of children conceived using ejaculated sperm are rare. Objective To review all published cases of children conceived using ejaculated sperm from men with KS, assess their health and karyotype, and evaluate ...
Jens Fedder, Freja Sørensen
wiley   +1 more source

The Risk of Major Birth Defects After Intracytoplasmic Sperm Injection and in Vitro Fertilization [PDF]

, 2002
BACKGROUND: It is not known whether infants conceived with use of intracytoplasmic sperm injection or in vitro fertilization have a higher risk of birth defects than infants conceived naturally. METHODS: We obtained data from three registries in Western
Kurinczuk, Jennifer J., Webb, Sandra, Hansen, Michele, Bower, Carol   +3 more
core   +1 more source

Biallelic Truncating Variant in LRGUK Is Associated With Severe Multiple Morphological Abnormalities of the Sperm Flagella and Sperm Nuclear Defects in Humans

Clinical Genetics, EarlyView.
A homozygous truncating variant in LRGUK results in loss of the LRGUK protein and causes multiple morphological abnormalities of the flagella (MMAF), disrupted axonemal architecture, central pair defects, abnormal chromatin organization, and severe male infertility, establishing LRGUK as a novel human infertility gene.
Wiâme Mokkedem, Zeina Wehbe, Anne‐Laure Barbotin, Angèle Boursier, Célia Tebbakh, Nicolas Thierry‐Mieg, Marie Bidart, Antonella Migliaccio, Rosanna Chianese, Christophe Arnoult, Raoudha Zouari, Zine‐Eddine Kherraf, Pierre F. Ray, Guillaume Martinez, Charles Coutton   +14 more
wiley   +1 more source

Perinatal outcomes of spontaneous twins compared with twins conceived through intracytoplasmic sperm injection [PDF]

, 2006
Objective: To compare perinatal outcomes in spontaneous twins compared with those conceived by intracytoplasmic sperm injection ( ICSI)
Aksu, T, Saygan-Karamursel, B, Teksam, O, Yurdakok, MURAT, Onderoglu, L   +4 more
core   +1 more source