No Nut November (NNN) is an annual internet challenge of male sexual abstinence during the month of November. It originated in 2011 and grew in popularity on social media during and after 2017. The challenge involves men giving up ejaculation for 30 days, which means no sex and no masturbation for a month. The challenge has strict rules, including refraining from any sexual activity, masturbation, or ejaculation in any form. While watching pornography and experiencing erections are allowed, ejaculation is strictly prohibited. Although No Nut November was originally intended to be satirical, some participants claim that abstaining from ejaculating and not watching pornography has health benefits. However, experts have raised red flags around this internet challenge, stating that it is harmful to mental health and can lead to toxic trends. The challenge has also been touched with charity, where people are using the no ejaculation challenge to raise money for prostate cancer.