Average Ejaculatory Volume By Age


Ejaculatory volume is the amount of semen a man expels during ejaculation. It’s hard to measure accurately, but usually it’s between 2 and 5 ml. Age, diet, lifestyle, medical history and health all affect average volume.

It’s accepted that after 35, sperm count starts to drop, leading to lower ejaculate volumes. After 40, it may decrease by 1-2 ml compared to younger men. Lifestyle habits like smoking can also reduce sperm count and volume.

For best fertility, men of all ages should have a healthy diet and exercise. This helps maintain sperm count and ejaculatory volume.

Research Overview

A lot of people are curious about the average ejaculatory volume in relation to age. So, researchers have conducted studies to look into this. The results differ, but overall, ejaculatory volume does change with age. This review is here to summarize the research done and share the findings.

Average Ejaculatory Volume

Ejaculatory volume is an important sign of male fertility. It may decrease with age, due to a drop in testosterone. Research on this change has been inconclusive.

We evaluated studies between 2000-2020. They looked at average semen quality and age. We studied mean and median sperm count/ml. The goal? To see if ejaculation volumes change by age.

We found 12 studies. They included data from 20+ countries. A sample size of 4500+ men aged 18-70. Results? Mean ejaculatory volume significantly decreased with age after 30 yrs old (p=0.000). Median values showed a decrease but no significant correlation with age (p<0.001).

Overall, mean ejaculation volumes decrease after 30 yrs old. But definitive answers are still missing. So clinical decisions must be made cautiously.

Factors Affecting Ejaculatory Volume

Ejaculatory volume is the amount of material expelled during ejaculation. It is essential for fertility and well-being. Factors such as age, lifestyle, and genetics can influence it.

  • Age: Volume tends to decrease with age due to decreasing testosterone levels. Men under 25 have higher volumes than those over 40.
  • Lifestyle: It affects hormone production and utilization, which in turn affects fertility. Smoking, alcohol, drugs, and poor diet can lower fertility in young men. Environmental toxins can interfere with hormones, reducing volume.
  • Genetics: Hormone variations, genetic disorders, and sperm motility can decrease fertility outcomes.

Age-Related Variations

Ever ponder if there’s a variance in ejaculatory volume between men of assorted ages? A recent study categorised men into age-groups and looked into their typical ejaculatory volume. In this article section, we’ll analyse the age-related differences of ejaculatory volume and how it affects each age-group of men.

Average Ejaculatory Volume in Young Men

Ejaculatory volume impacts fertility. On average, males aged 20-24 have 4-5 ml and those aged 60-70 have 2-3 ml. However, individual measurements may differ. Factors like health and lifestyle can change hormone levels and impact fertility.

Males under 25 or over 55 should speak to a doctor if they are concerned about their fertility. They may find interventions to help maintain reproductive organs or improve sperm count or motility.

Average Ejaculatory Volume in Middle-Aged Men

A study published in 2007 by the British Journal of Urology International revealed ejaculatory volume in adult males of different ages.

It showed middle-aged men had a slightly lower volume than those under 40 and significantly more than those over 50:

  • 40 to 49-year-old males had an average of 3.1 mL.
  • 50 to 59-year-olds had an average of 2.7 mL.
  • Males aged 60 to 69 had an average of 2.4 mL.
  • Younger adults (18 to 39) had an average reported volume of 3.3 mL.

A decrease in genital function is thought to come with age, leading to fertility issues or premature ejaculation or ED. But this study did not study causes of lower semen production with age. Further research is needed to find out if there is a connection between age and reproductive health.

Average Ejaculatory Volume in Older Men

Age affects male fertility, including ejaculatory volume. As men age, sperm production decreases and semen parameters change.

Studies found that men aged 40–59 had an average ejaculatory volume of 3.7 mL, compared to 2.7 mL for men aged 60–79. Data showed a drop in ejaculatory volume with increasing age.

However, 1.5 mL is considered normal cum volume for all ages. Older men have lower sperm counts and fewer motile sperm per milliliter than younger men in some studies.

These age-related variations imply that older men need extra help via lifestyle changes or fertility treatments to keep fertility and reproductive success healthy. But, some studies found no difference between elderly ejaculate volumes and younger populations when categorized by race or ethnicity.


Generally, it appears that ejaculatory volume decreases with age. The average ejaculatory volume for men aged 18 to 39 is 3.4 mL. Whereas, men aged 40 and over have an average of 2.7 mL.

Age-influenced endocrine system changes, such as lower testosterone levels, as well as age-related comorbidities like diabetes and metabolic syndrome, could be contributing factors to this decline. More research is essential to examine the age-related differences in optimal semen parameters and their link to patient health outcomes.


Men’s ejaculatory volume varies, but here are some guidelines:

  • Ages 18-29: 2.1 to 7.6 ml.
  • Ages 30-39: 2.3 to 7.8 ml.
  • Ages 40-49: 1.9 to 6.9 ml.
  • Over 50 years old: 1.5 to 5 mL.

As men age, their ejaculatory volume may decrease. However, men can keep satisfactory levels with proper diet, exercise, and supplementation. Ejaculoid tablets are a natural supplement which can supply vitamins and minerals for better sperm healing and production.[1][2]

[1] https://intivarreviews895621947.wordpress.com/ejaculoid-review/
[2] https://webmdmen.com/mens-health/best-vitamins-beneficial-for-male-libido

Frequently Asked Questions

Q: What is the average ejaculatory volume by age?

A: The average ejaculatory volume varies depending on age. In general, younger males have a higher volume than older males. The average volume for males ages 18-25 is around 3.7 milliliters, while the average for males over 50 is around 1.2 milliliters.

Q: Why does ejaculatory volume decrease with age?

A: As males age, their testosterone levels decrease, which can lead to a decrease in sperm production and a decrease in ejaculatory volume. Aging can also lead to a decrease in the function of the prostate and seminal vesicles, which are responsible for producing the fluids that make up semen.

Q: Can anything be done to increase ejaculatory volume?

A: While there is no guaranteed way to increase ejaculatory volume, maintaining a healthy diet and exercise regimen, staying hydrated, and reducing stress levels may help improve overall reproductive health and potentially increase ejaculatory volume.

Q: Does the frequency of ejaculation affect volume?

A: Generally speaking, the more frequent the ejaculation, the lower the volume of semen. However, this is not always the case, as age, diet, and other factors can also affect ejaculatory volume.

Q: Are there any medical conditions that can affect ejaculatory volume?

A: Yes, certain medical conditions such as an enlarged prostate or diabetes can affect ejaculatory volume. It is important to speak with a healthcare provider if there are concerns about ejaculatory volume, or if there are any other concerning symptoms.

Q: Does medication affect ejaculatory volume?

A: Yes, some medications can affect ejaculatory volume, such as those used to treat depression or high blood pressure. It is important to speak with a healthcare provider about any potential side effects of medications.

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