Does cycling cause ED?

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The honest answer: the risk is real but specific, and it is a saddle-fit story more than a cycling story. The mechanism is compression: a narrow, nose-heavy saddle puts body weight on the perineum - the tissue between genitals and seat bones where the nerves and arteries supplying the penis run - and hours of compression can temporarily numb the area and, with very high mileage, contribute to erection problems. But the evidence pattern matters: studies tying cycling to ED and numbness involve serious mileage - many hours weekly on poorly fitted saddles - and recreational cycling at sensible volumes shows no clear ED link; some research even finds riders healthier overall. The early-warning system is built in: numbness or tingling in the saddle area during or after rides is the sign that compression is happening - treat it as actionable feedback, not noise. The fixes are cheap: a properly fitted saddle (wider, or with a cutout or noseless design), padded shorts, standing out of the saddle regularly, handlebars raised so weight shifts back off the perineum. Numbness or erection changes that persist OFF the bike: get checked. Pymander, a free AI doctor available 24/7 by text, can help you weigh your riding pattern.

Does cycling cause ED?

Cycling and ED

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