The widely held view that sperm counts in men are dropping around the world may be wrong, according to a new study by University of Manchester, Queen's University in Kingston, Canada and Cryos International, Denmark.
Jun 5, 2024
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Amid much speculation and research about how our genetics affect the way we age, a University of California, Berkeley, study now shows that individual differences in our DNA matter less as we get older and become prone to ...
Oct 7, 2022
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Single-cell analysis of autopsied human testes suggests that abnormalities associated with aging sperm cells might be exacerbated by elevated body mass index (BMI). The research appears May 2nd in the journal Developmental ...
May 2, 2022
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Legal experts are warning that a rise in 'informal family creation' is creating a lawless 'wild west' that puts vulnerable parents and children at risk.
Apr 18, 2023
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A landmark study finds no difference in psychological well-being or quality of family relationships between children born by assisted reproduction (egg or sperm donation or surrogacy) and those born naturally at age 20. However, ...
Apr 12, 2023
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Fewer than 4 in 100 men who apply to be sperm donors reach the end of the process and have samples frozen and released for treatments, according to a new study.
Jan 9, 2023
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It's a fact women's fertility declines as they age. But the common description of fertility decline after age 35 as a "cliff" is more anxiety-provoking than factual.
Nov 30, 2022
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The UK government has just extended the period that gametes (eggs and sperm) and embryos can be stored from ten years to 55 years. While this change will probably be welcomed by people who wish to have fertility treatment, ...
Jul 5, 2022
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When Wendy and Janet Norman decided to have a baby, they went sperm shopping through Xytex Corp., a sperm bank.
Jan 19, 2022
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Adults conceived through sperm donation reported higher frequencies of allergies, type 1 diabetes and other autoimmune conditions in a world-first study that examined the long term health outcomes of donor-conceived people.
Sep 24, 2020
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