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"path": "/2026/05/10/study-pinpoints-45-years-as-the-critical-threshold-for-a-significant-downturn-in-male-fertility/",
"publishedAt": "2026-05-10T09:00:00.000Z",
"site": "https://laotiantimes.com",
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"textContent": "BEIJING, May 10, 2026 /PRNewswire/ — Forty-five years has been identified as the critical age threshold at which elevated sperm DNA fragmentation significantly reduces fertility potential in men. High levels of DNA fragmentation, defined as a breakdown of genetic material inside sperm cells, make it harder for sperm to fertilise an egg with other potential […]",
"title": "Study pinpoints 45 years as the critical threshold for a significant downturn in male fertility"
}