Rena Malik, MD Podcast: Optimizing Health, Sex & Relationships with Science Backed Tips from Leading Experts Does science support No Nut November?! | A Urologist explains semen retention (YouTube Replay)
Jun 19, 2025
The podcast dives into the intriguing phenomenon of No Nut November, tracing its roots back to ancient Taoist literature. It discusses potential benefits, such as improved testosterone levels, while also weighing scientific findings on semen retention. Expect a balanced take on the advantages and drawbacks, alongside healthy sexual alternatives. Whether you're participating or just curious, this exploration promises to mix humor with insightful science!
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Origins and Beliefs of No Nut November
- No Nut November involves abstaining from ejaculation for the whole month of November.
- Semen retention has ancient roots and is believed to improve self-control and health.
Effects of Abstinence on Testosterone and Arousal
- A small study showed no change in physical arousal after 21 days without ejaculation.
- Subjective arousal and orgasm intensity increased, with testosterone rising after 20 minutes of stimulus.
Semen Retention Improves Sperm Quality
- Longer abstinence (over 5 days) increases sperm count and semen volume.
- Sperm quality improvements have been consistently observed in multiple studies.