Exploring Possible Side Effects of Not Ejaculating for a Long Time

Aarohi Batra
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Dr. Kaushal

Review medical content on WOW Rx Pharmacy, so that accurate drug use information is easily accessible to everybody.
Dr. Akansha is a licensed Clinical Pharmacologist. She possesses remarkable knowledge in Pharmacovigilance, prescription analysis, drug information, and drug safety services. Additionally, she is a keen learner and an educator.

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side effects of not ejaculating for a long time

Semen retention or not releasing sperm does not seriously threaten a man’s health. However, not ejaculating for a long time can cause some problems.

Ejaculation provides numerous health benefits to men, and abstaining from ejaculation for longer may lead to complications.

Therefore, learning more about ejaculation and understanding the side effects of not ejaculating for a long time becomes crucial.

This article will uncover all possible side effects and risks developed due to abstaining from ejaculation.

So, let’s learn more about them deeply!

Side effects of not ejaculating

A person may sometimes restrict himself to ejaculating for extended sex or to gain some advantages, as mentioned in the following article.

Recommended Article
Read Ejaculatory Abstinence: What Are the Benefits of Not Ejaculating to learn some advantages of semen retention for a shorter duration.

However, these benefits are not scientifically proven for long-term ejaculatory abstinence and may cause some side effects in men, such as:

Increased Prostate Cancer risk

Frequent ejaculation naturally flushes out the harmful chemicals built into the semen and maintains the health of the prostate gland.

However, abstaining from ejaculation can increase Prostate Cancer risks.

According to a study, men who ejaculate 21 times or more in a month have 20% less chance of Prostate Cancer than men who ejaculate only 4-7 times a month.

Changes in semen consistency

The impact of semen retention or ejaculatory abstinence on semen quality is complex.

Certain semen parameters improved with shorter abstinence, while others showed improvement with longer semen retention.

According to NCBI, which included an aggregate of 28 publications, longer ejaculatory abstinence increases semen volume and sperm count.

It causes changes in semen consistency, making it thick, and may also affect the chances of conception.

However, according to WHO, abstinence for 2-7 days is recommended for increasing chances of fertilization.

You can consult a healthcare professional to guide you further in having a successful fertilization.

Discomfort or pain

painful erectionSource: DAPA_IMAGES
Discomfort or pain

Abstaining from ejaculation for a longer time can increase discomfort and pain in men.

Sometimes, you are sexually aroused and ready for an orgasm or ejaculate, but you restrict yourself from ejaculating.

It causes slowed blood drainage from the testicles and causes pain due to sexual arousal without orgasm/ejaculation.

During an erection, complex pathways increase blood flow to the penis and restrict the venous outflow to aid erection.

However, slow blood drainage without ejaculation may cause longer congestion, pain, and discomfort.

Degradation of sperm quality

Abstaining from ejaculation for a longer time can negatively impact sperm quality and causes degradation of sperms.

According to NCBI, sperm accumulates for up to 60 days in the testicular ducts, and sperm storage gradually influences sperm quality.

Longer storage of sperm can reduce the motility of sperm as compared to the freshly produced sperm and lead to low mating rates.

Relationship issues

Relationship issuesSource: nd3000_from_Getty Images
Relationship issues

Longer abstinence from ejaculation may also affect your relationship with your partner.

It may cause tensions between you and your partner as maybe your partner wants you to ejaculate and negatively impact the quality of your sexual life.

This may affect your and their mental health if not communicated soon.

Thus, it is recommended to ask your partner before making any decision to ensure a happy sexual life.

Side effects of not ejaculating may vary from person to person. You should consult a healthcare practitioner when facing any serious problems.


A person may not be ejaculating due to ejaculatory dysfunctions or for extended sexual intercourse.

Though abstaining from ejaculation may not cause serious problems in men, but not ejaculating for a long time may cause some side effects.

Prolonged semen retention increases the risk of Prostate Cancer in men as the harmful chemicals accumulate in the semen without ejaculation.

It can also change the semen consistency by increasing semen volume and sperm count.

Prolonged abstinence may also cause pain and discomfort in men as it causes slow blood drainage from the testicles without ejaculation.

Moreover, it can also influence sperm quality due to longer sperm storage and may lead to decreased sperm motility.

Furthermore, ejaculatory abstinence can impact your relationship with your partner by creating tension and affecting mental health.

Frequently Asked Questions

What happens if a man goes too long without ejaculating?

Abstaining from ejaculation for a long time can increase Prostate cancer risks in men. Also, it can change the semen consistency, degrading sperm quality and causing discomfort and pain in men. Prolonged abstinence can negatively affect your relationship with your partner.

Is it healthy to go months without ejaculation?

Abstaining from ejaculation for a shorter time may give health benefits, but no evidence exists for longer abstinence. Moreover, it causes side effects such as increased Prostate Cancer risks, degradation of sperm, discomfort, and pain, and changes in semen consistency. It can also cause relationship issues with your partner.

Why do I feel pain after not ejaculating for a while?

You may feel pain because it causes slow blood drainage from the testicles and causes pain due to sexual arousal without ejaculation. Erection causes increased inflow of blood to the penis and restriction of venous outflow. However, slow drainage of blood causes longer congestion and leads to pain.

What are the long-term effects of not ejaculating?

Long-term abstinence from ejaculation can increase the risk of Prostate Cancer in men. Also, prolonged abstinence may cause degradation of sperm quality, changes in semen consistency, pain, and discomfort. It may also negatively affect your relationship with your partner.

What happens if you abstain from ejaculating for a year?

There is no evidence of the effect of abstaining from ejaculation for longer. However, prolonged abstinence may cause side effects such as Prostate cancer risks. It can also change semen consistency, degradation of sperm, and pain. You can consult a healthcare practitioner to seek prompt medical treatment.

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