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Player 1 asked in HealthMen's Health · 3 years ago

I have a question about masturbation?

It just occurred to me. Why does mastrubation trigger sperm? As in, why does opening and closing your penis repeatedly make sperm come out? How does that work biologically.

1 Answer

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  • balan
    Lv 7
    3 years ago

    Do a research with medical books on sexual organs anatomy ,Regards.

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