Discovery of a gene in multiple mammalian species could pave the way for a highly effective, reversible and non-hormonal male contraceptive for humans and animals.
Apr 17, 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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Scientists have developed new technology to help couples undergoing in-vitro fertilization (IVF) due to male fertility problems to increase their chances of success in having a baby.
Apr 6, 2023
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It's a controversial notion, but couples undergoing fertility treatments may soon be able to select the sex of their baby—with an 80% chance of success, doctors say.
Mar 22, 2023
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A new research paper titled "Age-related methylation changes in the human sperm epigenome" has been published in Aging.
Mar 21, 2023
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According to trends in male reproductive health data, sperm quality and testosterone levels have declined over the last few decades, sounding alarm bells for Michael Eisenberg, MD, a professor of urology at Stanford Medicine. ...
Feb 22, 2023
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In a mouse study, researchers have identified a potential non-hormonal contraceptive that men could take shortly before sexual activity and have fertility restored the next day.
Feb 14, 2023
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Despite birth control existing for decades, almost none of the options specifically target sperm cells. Researchers are now developing approaches that target testosterone or otherwise interrupt the sperm's ability to fertilize ...
Jan 30, 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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Many people have heard of varicose veins before. But it's not just the leg veins that can become twisted, enlarged, and feel achy or itchy. Any vein can become varicose, including veins in the scrotum.
Dec 30, 2022
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