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Does Semen Retention Increase Testosterone Levels? Discover What Happens When You Do Not Release Sperm.

Does Semen Retention Increase Testosterone Levels? Discover What Happens When You Do Not Release Sperm.
Written By:
Last updated :
June 14, 2025

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Does semen retention increase testosterone levels and make you a testosterone-fueled superhero?

People often wonder, does not ejaculating raise testosterone naturally? If that were true, our gym bros would start wearing celibacy bands next to their Fitbits. 

The internet nowadays can’t stop asking, does semen retention increase testosterone? Yes, they think holding semen in is the new protein shake. 

Jokes aside, let us stop discussing this sorcery and focus on actual science. 

We are here to help you to separate the facts from the fiction about semen retention and testosterone levels.

What is Semen Retention?

Semen retention is the deliberate and conscious decision to avoid ejaculation for a specific time, often as a part of broader lifestyle or personal development goals. This can be achieved through sexual abstinence, edging (stopping sexual activity before climax), or somehow learning to orgasm without ejaculation (this is difficult!).

Semen has a small amount of testosterone. So the idea behind, Does semen retention increase testosterone levels, sounds very simple. Keep it in and watch your hormone levels go up like a video game. But biology isn’t that simple!

What are the Benefits of Semen Retention?

Men practising celibacy often claim increased focus and drive, but ‘does semen retention increase testosterone levels’ enough to explain these changes?

Not only this, the people who claim many other benefits of semen retention like,

  • Enhanced confidence
  • Better sleep
  • Increased energy levels
  • Emotional well-being
  • Reduced symptoms of anxiety and depression
  • Elevated mood and overall happiness
  • Strengthened self-discipline
  • Improved Physical strength
  • Healthy hair and muscle development
  • Assistance in Erectile dysfunction
  • Boosted Testosterone (male sex hormone)

Despite popular belief, the answer to – Does semen retention increase testosterone levels – isn’t as straightforward as some influencers claim.

Does Semen Retention Increase Testosterone Levels?

For many years, researchers have been exploring the relationship between ejaculation and testosterone, but the results have been very inconsistent. Some research papers from the 2000s claimed a rise in testosterone after three weeks of abstinence

Other research? Total mixed bag. Some found testosterone spikes shortly after ejaculation. Some find no relationship between ejaculation and hormonal levels. But most researchers agree upon one thing: Any hormonal changes related to ejaculation are brief and temporary.  

Moreover, there’s emerging evidence that suggests prolonged abstinence increases sperm concentration, which decreases sperm motility (how fast they move) and changes the sperm morphology (shape). With decreased motility, it becomes harder for sperm to swim toward the egg, which can reduce the chances of conception. 

This brings us to the most asked question: Does semen retention increase testosterone? The answer: possibly in the short term, but it’s not a permanent increase in testosterone levels. 

Stop Watching Adult Content, it is Killing You From Inside!

What Happens to Sperm if You Don’t Ejaculate?

If the sperm isn’t ejaculated, the body naturally reabsorbs it. This occurs in the epididymis (the long, tail-like structure behind your testes), the part of the male reproductive system where sperm is stored and matures. This recycling process prevents any harmful buildup in your reproductive tracts. 

How Often Should You Ejaculate?

There is no prescribed frequency for ejaculation – it is your personal preference. Generally, it’s safe and beneficial to ejaculate as often as feels natural and comfortable for you. 

On the contrary, several studies have indicated that increased ejaculation frequency decreases the probability of developing prostate cancer. A landmark study conducted as part of the Health Professionals Follow-up Study in the US tracked around 31,000 men over 18 years to understand the correlation between ejaculation frequency and prostate cancer risk. The results revealed that men who ejaculated 21 or more times per month had a 19-22% lower risk of prostate cancer, compared to those with less frequent ejaculation. 

How to Increase Testosterone Levels Naturally?

So, our burning question, “Does not ejaculating raise testosterone naturally?” continues to attract attention in both scientific and wellness circles, though definitive evidence remains limited. 

If abstinence isn’t unlocking your beast mode, don’t worry – there are far better (and proven) ways to increase your testosterone levels. 

1. Eat a Balanced Diet

Your body needs nutrients – especially zinc, vitamin D, magnesium and healthy fats – to maintain your testosterone at optimum levels. Include foods like eggs, lean meats, leafy greens, nuts, seeds and fish. Avoid processed foods and drinks, which can disrupt hormonal balance. 

2. Manage Your Stress

Chronic stress elevates the stress hormone levels, like cortisol, which suppresses the production of testosterone. Incorporating relaxation techniques like pranayama, meditation, yoga, or nature time can help restore your hormone balance.  

3. Maintain a Healthy Weight

Excessive abdominal fat can reduce the production of testosterone. Therefore, exercise regularly and lead an active life to give a natural boost to your testosterone.

4. Have Quality Sleep

Testosterone production peaks during deep REM sleep. Studies say testosterone dropped by 10-15% during restricted sleep. So, understand that your testosterone doesn’t like your all-nighters!

5. Limit Alcohol and Avoid Smoking

Excessive alcohol and tobacco use can significantly affect testosterone levels and harm your overall well-being. 

So, does semen retention increase testosterone levels? Yes, but there is only a temporary testosterone spike. From many scientific research papers, it is clear that consistent lifestyle habits are more reliable for long-term hormonal health.

How can BlockP help you?

While research shows that semen retention does not significantly increase testosterone levels, many people still choose this practice for personal reasons – such as – for porn detox, for increased self-control or for building self-discipline. 

BlockP supports this journey by helping you block adult content across multiple websites and apps. By reducing exposure to explicit content, it becomes easier to stick to your personal goals. 

BlockP helps you to stay disciplined and focused, even if your goal isn’t hormone-related. It’s less about boosting testosterone and more about staying true to your intentions. 

FAQ on Does Semen Retention Increase Testosterone Levels

1. What does semen retention do?

    Semen retention, the practice of avoiding ejaculation, is believed by some to offer many mental, physical and spiritual benefits. Some people swear by it like it’s a secret ancient ritual. But when it comes to – Does semen retention increase testosterone levels? – Science is still scratching its head and searching for evidence.

    2. Does semen have testosterone?

      Yes, semen contains testosterone. However, the concentration of testosterone is much lower compared to its levels in your blood. 

      3. Does eating your own sperm increase testosterone?

        Semen, the fluid in which you find sperm, does have nutrients like proteins, Zinc and magnesium, but these are not present in quantities large enough to increase the testosterone levels in any meaningful way. 

        Moreover, consuming semen (even your own) is not medically recommended, as these fluids can carry STIs (Sexually Transmitted Infections). It’s best to increase testosterone levels through proven natural methods, such as exercise, adequate sleep, and proper nutrition. 

        4. Does not ejaculating for 7 days increase testosterone?

          A study from 2003 did find a 45% boost in testosterone after 7 days without ejaculation, but the effect was short-lived. The levels dropped back to normal even when abstinence was maintained. So, to answer the commonly asked question, does semen retention increase testosterone? – We need to look at both short-term and long-term research findings. 

          5. Is there any difference between NoFap and semen retention?

            NoFap generally refers to abstaining from masturbation, while semen retention advocates avoiding ejaculation altogether (either by sexual abstinence or by engaging in sex without ejaculating)—the claimed benefits of both NoFap and semen retention lack scientific evidence. 

            Written By:
            Food Technologist, Engineer & Research AssociateEducation Keerthana Padmanabhan earned her Bachelor of Technology in Food Technology (FT) degree from Tamil Nadu Agricultural University. She is now following her passion for writing while preparing for her Post Graduate studies.Experienced copywriter and contributing writer with a background in digital marketing and healthcare content (2021–2025).
            Dr. Dhruv Sharma is a passionate mental health advocate and specialist in porn and phone addiction recovery.A proud graduate of the National Institute of Mental Health and Neuro Sciences (NIMHANS), Dr. Dhruv has over 14 years of clinical experience at Apollo Hospitals and as a content reviewer for BlockP.On his mission to destigmatize addiction, Dr. Dhruv empowers individuals to break free from the chains of porn and phone addiction. His personalized treatment plans and recovery coaching combine both clinical expertise and heartfelt compassion. Dhruv leads live workshops and support groups to address the challenges of digital overload and compulsive behaviors.

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