Results 101 to 110 of about 85,217 (252)

Pregnancy Outcome with Intrauterine Insemination in Patients with Unexplained Recurrent Abortion Whose Partners Have Abnormal Hypo-Osmotic Swelling Test [PDF]

Iranian Journal of Medical Sciences, 2009
Background: Recurrent abortion is defined as three or moreconsecutive pregnancy losses. We aimed to determine the relationshipbetween male sperm parameters and hypo-osmoticswelling score and recurrent abortion.
Talie Kazerooni, Saeed Alborzi, Zohreh Tavana, Jaleh Zolghadri   +3 more
doaj  

Reproductive Curation: Assisted Reproductive Technologies ( ARTs ) and Lesbian Motherhood‐Making

Journal of Marriage and Family, EarlyView.
ABSTRACT Objective This paper introduces reproductive curation, the deliberate coordination of reproductive arrangements, as a theoretical framework for examining how legal, institutional, and interpersonal factors interact with technology in shaping reproductive decision‐making, based on interviews with 32 lesbian mothers and mothers‐to‐be in China ...
Xiaomin Cai, Susanne Y. P. Choi
wiley   +1 more source

Spaceborne and spaceborn: Physiological aspects of pregnancy and birth during interplanetary flight

Experimental Physiology, EarlyView.
Abstract Crewed interplanetary return missions that are on the planning horizon will take years, more than enough time for initiation and completion of a pregnancy. Pregnancy is viewed as a sequence of processes – fertilization, blastocyst formation, implantation, gastrulation, placentation, organogenesis, gross morphogenesis, birth and neonatal ...
Arun V. Holden
wiley   +1 more source

Evaluation of bovine leukaemia virus infection control measures in Japanese Black beef cattle breeding farms: A 7‐year longitudinal study based on proviral load

Veterinary Record Open, Volume 13, Issue 1, June 2026.
Abstract Background Bovine leukaemia virus (BLV) infection remains a major problem for Japanese Black (Wagyu) cattle, and effective and sustainable control measures are essential to prevent its spread in breeding herds. This study aimed to monitor the BLV infection status of all cattle at a Japanese Black breeding farm in Kagoshima Prefecture, Japan ...
Makoto Kajisa, Chikako Tani, Mineto Tani, Jiazhou Li, Satoshi Ito, Takenori Yamauchi, Hironobu Murakami, Hiromu Katamoto, Reiichiro Sato, Shingo Nakahata   +9 more
wiley   +1 more source

Long‐term child outcomes after prenatal aspirin exposure: A 4‐year follow‐up of a randomized controlled trial (the APRIL study)

International Journal of Gynecology &Obstetrics, Volume 173, Issue 1, Page 302-311, April 2026.
Abstract Objective To identify the long‐term child outcomes after prenatal aspirin exposure. Methods This study is a follow‐up of a randomized controlled trial (RCT) evaluating low‐dose aspirin in the prevention of recurrent spontaneous preterm labor (the APRIL study) comparing aspirin 80 mg daily (n = 194) to placebo (n = 193) in singletons.
Emilie V. J. van Limburg Stirum, Janneke van ’t Hooft, Anadeijda J. E. M. C. Landman, Martijn J. J. Finken, Anita C. J. Ravelli, Aleid G. Leemhuis, Eva Pajkrt, Martijn A. Oudijk, Marjon A. de Boer   +8 more
wiley   +1 more source

Genetic Parameters and Correlations for Dairy Weaning, 200‐, 400‐, and 600‐ Day Weights in Beef and Beef‐On‐Dairy Progeny Tested Calves

New Zealand Journal of Agricultural Research, Volume 69, Issue 2, April 2026.
The expansion of the New Zealand dairy industry has increased the number of lower‐value surplus calves. A value‐add mitigation strategy is integrating them into the beef market. This study investigated the genetic association between growth traits recorded in the Beef + Lamb New Zealand's Dairy‐Beef and the Beef Progeny Test to estimate the genetic ...
Connie E. McFarlane, Nicholas W. Sneddon, Nicolas Lopez‐Villalobos, Natalia P. Martín, Jason A. Archer   +4 more
wiley   +1 more source

The Heterogeneous Impact of Children on Maternal Employment: Evidence From East and West Germany

Economics of Transition and Institutional Change, Volume 34, Issue 2, Page 339-358, April 2026.
ABSTRACT This study investigates the causal effect of fertility on female labour market outcomes in East and West Germany. We use twin births as an exogenous variation for family size. Our results suggest a negative relationship between the number of children and maternal labour market outcomes.
Johannes Köckeis, Sven Stöwhase
wiley   +1 more source

The Effect of Cholesterol‐Loaded Cyclodextrin and Resveratrol Compounds on Post‐Thawing Quality of Ram Semen

Veterinary Medicine and Science
Ram sperm are more vulnerable to freezing than those of most other farm animals. During sperm freezing, the cell membrane loses some of its cholesterol, which regulates signalling mechanisms and prevents premature capacitation.
Eser Ahmet, Arıcı Ramazan, Yağcıoğlu Selin, Sandal Asiye İzem, Ersoy Nur, Demir Kamber, Evecen Mithat, Ak Kemal   +7 more
doaj   +1 more source

Environmental stress influences reproductive success in male spider mites

Ecological Entomology, Volume 51, Issue 2, Page 414-423, April 2026.
This experiment explores how male juvenile food stress impacts reproductive traits in the haplodiploid spider mite Tetranychus urticae. Males exposed to juvenile food stress had lower reproductive success and females mated to these males also suffered reduced fitness as they were not able to produce optimal offspring sex ratios. The negative effects of
Elsa Noël, Margaux J. M. Lefebvre, Sophie Lefèvre, David M. Shuker, Alison B. Duncan   +4 more
wiley   +1 more source

Meta‐GWAS of Pig Semen Quality Traits Reveals Conserved Genes Regulating Mammalian Fertility

Advanced Science, Volume 13, Issue 16, 18 March 2026.
This study incorporated 14 210 individuals to perform a GWAS meta‐analysis of six semen quality traits. The GWAS meta‐analysis identifies 234 GWAS loci associated with semen quality traits. The incorporation with a functional genomics resource explains potential genetic regulation of ∼40% GWAS signals underlying semen quality traits.
Qing Lin, Xiaodian Cai, Zhanming Zhong, Tingting Li, Xinyou Chen, Wondossen Ayalew, Zhiting Xu, Chen Wei, Xiaoke Zhang, Hong Cheng, Zhenyang Zhang, Xuehua Li, Yongjie Tang, Siqian Chen, Jun Zhou, Jinglei Si, Xibo Wu, Chao Ning, Qishan Wang, Yuchun Pan, Yahui Gao, Jiaqi Li, Ying Yu, Zhe Zhang, Yunxiang Zhao, Lingzhao Fang, Zhe Zhang   +26 more
wiley   +1 more source