Ejaculatory changes are common after prostate treatment, but they don’t affect your masculinity or your ability to enjoy intimacy.
If you’re over 50 and dealing with prostate issues—such as waking multiple times overnight to urinate or needing to rush to the toilet during the day—you’ve probably heard whispers about retrograde ejaculation and its association with prostate treatments or prostate surgery.
And while it is true that retrograde ejaculation is common after certain procedures (especially surgeries that create a cavity inside the prostate), it’s not universal across all prostate treatments.
In this week’s newsletter, we’ll explore:
What retrograde ejaculation actually is
Why it occurs
How it impacts sexual function and fertility
Which treatments are more likely to cause it
Options for men who wish to preserve ejaculation
What Is Retrograde Ejaculation?
During a normal orgasm, ejaculatory fluid is produced from three key structures:
Structure | What It Provides |
|---|---|
Prostate | Supportive fluid |
Seminal Vesicles | Majority of semen volume |
Testicles | Sperm component |
These fluids travel through small channels inside the prostate and exit the body in an antegrade (forward) direction through the tip of the penis.
A crucial part of this process is the bladder neck, the muscular valve sitting at the junction of the bladder and prostate. During orgasm, this valve closes tightly so that ejaculatory fluid is forced forward, not upward into the bladder.
When this mechanism fails
If the bladder neck does not close properly—whether due to medication, surgery, or a neurological issue—the fluid flows backwards into the bladder instead of out through the penis.
This is called retrograde ejaculation.
Is it the same as anejaculation?
Not quite.
Term | What It Means |
|---|---|
Retrograde ejaculation | Ejaculatory fluid is produced, but travels backward into the bladder. Nothing comes out the tip of the penis. |
Anejaculation | No ejaculatory fluid is produced or released at all, often due to blockage or prostate removal. |
Clinically, both present as “dry ejaculation,” but the underlying mechanisms differ.
Why Does Retrograde Ejaculation Matter?
1. Fertility Impact
For younger men, this is the most significant consequence.
If no semen exits the penis during orgasm, the chance of natural conception is zero.
Any young man considering prostate treatment—medical or surgical—should discuss fertility implications thoroughly before proceeding.
2. Sexual Experience
Many men describe retrograde ejaculation as:
Less intense
Shorter in duration
“Different” or “strange” compared to their usual sensation
This is extremely common. Part of the pleasure of orgasm is linked to rhythmic muscle contractions and the sensation of fluid expulsion. When fluid no longer emits, the experience changes.
Which Treatments Commonly Cause Retrograde Ejaculation?
High likelihood (very common):
Procedures that remove or vaporise prostate tissue and create a cavity:
Procedure | Ejaculation Impact |
|---|---|
TURP (Transurethral Resection of the Prostate) | Almost always causes retrograde or anejaculation |
HoLEP (Holmium Laser Enucleation) | Nearly universal retrograde ejaculation |
Green Light Laser Prostatectomy | Very high risk |
Robotic Simple Prostatectomy | Very high risk |
If a man chooses one of these procedures, he should expect permanent changes.
Lower likelihood (ejaculation-preserving options):
For younger men or those who strongly wish to maintain ejaculation:
Treatment | Risk Level |
|---|---|
Urolift | Very low risk |
Rezum (water vapour therapy) | Low risk |
iTind | Low risk |
These minimally invasive treatments avoid damaging the bladder neck and therefore preserve antegrade ejaculation in most patients.
Retrograde Ejaculation After Prostate Cancer Surgery
If you undergo a radical prostatectomy, the prostate and seminal vesicles are completely removed.
This means:
Ejaculation cannot occur
The change is permanent
Orgasms can still occur, but they are “dry” because the structures that produce ejaculatory fluid no longer exist
Other potential effects (depending on technique and nerve preservation):
Erectile dysfunction
Urinary incontinence
These are important discussions to have thoroughly with your surgeon.
Medications That Can Cause Retrograde Ejaculation
Several common medications for BPH (enlarged prostate) can also trigger retrograde ejaculation, including:
Tamsulosin
Prazosin
Alfuzosin
This occurs because these drugs relax the bladder neck.
The effect is reversible—stop the medication, and normal ejaculation typically returns.
It’s more frequently seen in younger men but can occur at any age.
Final Thoughts
Retrograde ejaculation is not dangerous, but it can have significant implications for:
Sexual satisfaction
Fertility
Long-term expectations after prostate treatment
Understanding the risks allows you to make an informed decision based on your personal priorities.