About this video

• Video Title: What Really Happens After 30 Days of No Nut November
• Channel: Rena Malik, M.D.
• Speakers: Rena Malik
• Duration: 00:05:35

Overview

This video debunks common myths surrounding semen retention, particularly in the context of "No Nut November." Dr. Rena Malik explains the scientific evidence regarding the effects of abstaining from ejaculation on testosterone levels, fertility, semen volume, and nocturnal emissions.

Key takeaways

• Semen retention is the practice of avoiding ejaculation, including sex, masturbation, or any release. "No Nut November" is a 30-day challenge based on this practice.
• Testosterone effects are minimal and short-lived: The few studies available show a temporary increase in testosterone, likely due to anticipation of sexual reward rather than the retention itself.
• Fertility can be negatively impacted: Prolonged abstinence (over 5-7 days) can lead to decreased semen quality, including increased DNA fragmentation, worse morphology, and reduced motility.
• Semen volume increases with abstinence, but with diminishing returns: Volume increases by about 12% per day for the first four days, after which the rate slows significantly. The body also begins reabsorbing semen, and nocturnal emissions can occur.
• Nocturnal emissions (wet dreams) are a normal physiological process and not a failure of semen retention, and individuals have no control over them.
• The optimal period for maximizing semen volume and quality for conception is about 4-5 days of abstinence.
• Scientific evidence does not support claims of significant increases in testosterone or fertility due to semen retention. The primary scientifically supported effect is an increase in semen volume, which plateaus.