Results 121 to 130 of about 114,106,567 (310)

Incidence of subchorionic hematoma and contributing factors in assisted reproductive technologies—a retrospective cohort study

Frontiers in Medicine
BackgroundTo explore the incidence of subchorionic hematoma (SCH) in IVF-ET (In vitro fertilization-embryo transfer, IVF-ET) fresh, IVF-FET (In vitro fertilization-freeze–thaw embryo transfer, IVF-FET), PGT-FET (preimplantation genetic testing-freeze ...
Wei Wei, Xue Chang Qiu, Ni Tang, Zhuo Liang, Jinxiang Wu, Pinxiu Huang   +5 more
doaj   +1 more source

CD9 Expression by Human Granulosa Cells and Platelets as a Predictor of Fertilization Success during IVF

Obstetrics and Gynecology International, 2010
Objective. To determine whether CD9 expression on human granulosa cells (GCs) and platelets could predict the success of conventional fertilization of human oocytes during in vitro fertilization (IVF). Methods.
Carolyn R. Jaslow, Kyle S. Patterson, Shila Cholera, Lisa K. Jennings, Raymond W. Ke, William H. Kutteh   +5 more
doaj   +1 more source

Obesity Is an Independent Risk Factor for Oligozoospermia, With Co‐Existing Hyperglycemia Exacerbating Risks of Asthenozoospermia and Elevated Sperm DNA Fragmentation

Andrology, EarlyView.
ABSTRACT Background Metabolic health plays a critical role in maintaining male fertility and may influence offspring health. Therefore, it is necessary to incorporate metabolic indicators into the clinical assessment of male fertility. However, the relationships between different metabolic abnormalities and semen quality remain incompletely understood.
Rubing Hu, Haijiao Zou, Qiaodan Li, Weihong Fan, Jian Xu   +4 more
wiley   +1 more source

Successful pregnancy after preimplantation genetic testing for structural rearrangements in a couple with complex chromosome rearrangement and recurrent in vitro fertilization failures: a case report

F&S Reports
Objective: To present a case of a couple with 20 years of infertility and 10 recurrent in vitro fertilization (IVF) failures, identifying a paternal complex chromosome rearrangement using high-resolution karyotype together with preimplantation genetic ...
Divyesh Upadhyay, B.S., Rajia Al Halaby, M.D., Sudha Anandt, Ph.D., Firas Albuz, Ph.D., Merlin Mary Varghese, M.S., Braulio Peramo, M.D.   +5 more
doaj   +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

Modified natural cycle in vitro fertilization an alternative in vitro fertilization treatment with lower costs per achieved pregnancy but longer treatment time

, 2014
OBJECTIVE To analyze the cost and time requirement per achieved pregnancy in optimized modified natural cycle in vitro fertilization (mNC-IVF) based on a treatment protocol with very few consultations and to compare those with conventional ...
Popovici, Roxana, Stute, Petra, Weiss, Benedicte, von Wolff, Michael, Santi, Alessandro, Rohner, Susanne   +5 more
core  

Associations Between Sperm DNA Fragmentation and Lifestyle Factors

Andrology, EarlyView.
ABSTRACT Background Sperm DNA fragmentation index (DFI) has been proposed as a supplementary biomarker to traditional semen parameters in the evaluation of male infertility. However, its determinants and clinical relevance remain unclear, particularly regarding modifiable lifestyle factors.
Lana Haval Mairof Adams, Lærke Priskorn, Joan‐Carles Arce, Heidi Aasted, Elisabeth Carlsen, Raphael Burkan Al‐Najaar, Anders Juul, Niels Jørgensen   +7 more
wiley   +1 more source

Participação do fator de crescimento fibroblástico 18 (FGF18) na maturação nuclear oocitária, expansão das células do cumulus e produção in vitro de embriões bovinos [PDF]

, 2015
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Biologia Celular e do Desenvolvimento, Florianópolis, 2015.Este trabalho propôs estudar a ação do Fator de Crescimento ...
Silva, Yago Pinto da
core  

Live-Birth Rates and Multiple-Birth Risk Using in Vitro Fertilization

, 1999
CONTEXT: To maximize birth rates, physicians who perform in vitro fertilization (IVF) often transfer multiple embryos, but this increases the multiple-birth risk. Live-birth and multiple-birth rates may vary by patient age and embryo quality.
Burnett, Nancy M., Meikle, Susan F., Schieve, Laura A., Peterson, Herbert B., Danel, Isabella, Wilcox, Lynne S., Jeng, Gary   +6 more
core   +1 more source

Lactate‐Responsive Glycogen Dynamics Are Associated With Bull Sperm Motility and Fertilization Under Glucose‐Limited Conditions

Andrology, EarlyView.
ABSTRACT Background Mammalian sperm need to undergo hyperactivation, capacitation, and acrosome reaction to achieve fertilization competence. However, the female reproductive tract presents contrasting metabolic environments. The uterus is glucose‐rich, and the oviduct is lactate‐rich and glucose‐limited.
Md Faizul Hossain Miraz, Takahiro Yamanaka, Takashi Umehara, Shahrina Akter, Wambugu Enoc Njoroge, Masayuki Shimada   +5 more
wiley   +1 more source