Is There Such a Thing as “Normal” Ejaculation?

You may have had a sexual experience where you ejaculated and thought, “Hmmmm, that doesn’t look right, am I okay right now?” You are not alone. There are plenty of people with penises that have similar experiences. However, it’s important to keep track of what your normal ejaculate looks like, so you can keep an eye out for any underlying condition that can be identified in part by the look and texture of semen. Did you know that some ejaculate is more normal than others?

Semen Volume

Semen volume, the amount of semen that is ejaculated at one time, tends to reduce with age, but may also be smaller in amount if an individual has ejaculated recently (within 2-3 days of each ejaculation). A normal semen volume typically falls within the 1.4-6.3mL range, which is roughly ½ to 1 ½ teaspoons of semen. Anything lower than this number is referred to as hypospermia, which may lead to fertility issues.

Fertility issues are usually of concern when referring to semen and ejaculation, especially when it comes to volume. Hypospermia is typically associated with low sperm count (oligospermia), reduced motility (asthenozospermia), and abnormal sperm (teratozospermia). Hypospermia may also be caused by an absence of the vas deferens or seminal vesicles, which are the organs that hold and carry semen to the penis.

Semen volume may also be affected by a variety of ejaculatory disorders:

• Anejaculation: The inability to ejaculate, or lack of ejaculation. This could be due to psychological reasons, neurological conditions, or because of the absence of the vas deferens or seminal vesicles.

• Retrograde ejaculation: The occurrence of semen moving backward through the urethra and into the bladder. This can be the result of some surgeries, neurological conditions, or medications.

• Ejaculatory duct obstruction: This is a congenital (lifelong) or acquired (developed due to other conditions) blockage in the vas deferens or other ejaculatory ducts.

  
  

Lastly, semen volume is affected by hormonal imbalances. Namely, hypogonadism (low levels of testosterone) can cause a wide range of sexual dysfunctions in the average male. This includes hypospermia and other ejaculatory or erectile dysfunction.

Semen Viscosity

Viscosity refers to how thick semen is upon ejaculation. Average semen viscosity tends to be gelatinous, sticky, and of a thick consistency. If semen is thicker than that, or even very stringy and lumpy, this is referred to as hyperviscosity and may be the result of an underlying infection. Hyperviscosity may also indicate fertility issues, as sperm will have less ability to move the way it needs to.

Semen Color

The normal color of semen should be cream, gray, or off-white. However, it is normal for semen to begin to yellow with age, prolonged abstinence from ejaculating, or leftover urine in the urethra. Outside of these instances, there are more colorations to keep an eye out for, just in case.

• Yellow, green or orange coloration: Aside from the normal occurrences, semen may look yellow or orange due to certain medications or in the case of jaundice (liver disease). Additionally, a yellow/green color may indicate the presence of an infection.

• Pink or red coloration: Most frequently, this suggests blood mixed into the semen. This could be from a recent surgery or an underlying infection. However, red or pink semen may also be the result of certain medications or foods, like beets.

• Brown or black coloration: Most often, this may be the presence of old blood in the semen, similar to pink or red. However, this has also been associated with a parasitic disease called schistosomiasis, which is treatable. Otherwise, this coloration may be the result of certain neurologic conditions, like a spinal cord injury.

  
  

Key Points

• A “normal” ejaculation usually releases about a teaspoon of semen, which is cream or gray in color and has a gel-like texture.

• An abnormal ejaculate does not always indicate a problem, especially when considering ejaculation history and previous or chronic conditions.

• Always speak with a sexual health professional if you are concerned about abnormal ejaculation.

  
  

Resources:

Mason, M. M., Schuppe, K., Weber, A., Gurayah, A., Muthigi, A., & Ramasamy, R. (2022). Ejaculation: The process and characteristics from start to finish. Current Sexual Health Reports, 15(1), 1–9. https://doi.org/10.1007/s11930-022-00340-z

Roberts, M., & Jarvi, K. (2013). Steps in the investigation and management of low semen volume in the infertile man. Canadian Urological Association Journal, 3(6), 479. https://doi.org/10.5489/cuaj.1180