MeSH tree: A05.360.490
The quality of sperm is highest in the summer and lowest in the winter, according to a new study by scientists at University of Manchester, Queen's University (Ontario, Canada), and Cryos International (Aarhus, Denmark). ...
Feb 27, 2026
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New insights into a sophisticated process that protects sperm cells has revealed a mechanism, similar to an immune system, thwarts genetic chaos during the earliest stages of their development.
Jan 20, 2026
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Researchers have discovered new regions of the human genome particularly vulnerable to mutations. These altered stretches of DNA can be passed down to future generations and are important for how we study genetics and disease.
Nov 26, 2025
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Florey researchers have shown that a father's SARS-CoV-2 viral infection before conception can alter their offspring's brain development and behavior, through changes in sperm. Lead researcher Professor Anthony Hannan said ...
Oct 13, 2025
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Harmful genetic changes in sperm become substantially more common as men age because some are actively favored during sperm production, new research has revealed.
Oct 8, 2025
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Reports of several cases of embryo and sperm mix-ups have put the Australian fertility industry in the spotlight for all the wrong reasons.
Oct 3, 2025
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Researchers at Oregon Health & Science University have accomplished a unique proof of concept to treat infertility by turning skin cells into eggs capable of producing early human embryos. The research is published in Nature ...
Sep 30, 2025
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There are many potential causes of infertility, and it can be challenging to pin down just what the problem is when a couple is having trouble getting pregnant. Now, researchers show that a few key proteins have a major effect ...
Sep 10, 2025
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Researchers at Osaka Metropolitan University have found that changing the timing of fertility drugs to match the follicle maturity period significantly increases the number of ovulated oocytes—the cells that develop into ...
Aug 26, 2025
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A research team from the Department of Obstetrics and Gynecology at the University of Hong Kong's LKS Faculty of Medicine (HKUMed) has developed the world's first artificial intelligence (AI) model that can accurately identify ...
Aug 25, 2025
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