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Ronnie Coleman has 8 daughters. Zero sons. I have 4 daughters myself. This pattern shows up repeatedly among long-term enhanced bodybuilders. High androgen load and the oxidative stress that comes with it appear to hit Y-sperm harder. X-bearing sperm are more resilient under those conditions. It is still mostly... show more
19,114 次观看 • 25 天前 •via X (Twitter)
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