Will HoLEP cost me my ejaculation?

How likely is it?

Common enough that you should plan for it rather than hope against it.

Ejaculatory dysfunction after standard HoLEP is reported at above 70% across narrative and comparative reviews,¹² with one prospective controlled study putting it at 73%.³ Retrograde ejaculation or markedly reduced volume affects roughly two-thirds to three-quarters of men having the standard technique.¹

This is not specific to the laser. Standard TURP produces retrograde ejaculation in around 50 to 75% of men,⁴⁵ and a meta-analysis comparing endoscopic enucleation with TURP found no significant difference — a pooled risk ratio of about 1.02.⁶ Any operation that removes enough prostate tissue to fix the obstruction properly tends to do this.

What actually happens

The semen goes into the bladder rather than out. It is harmless, it is passed with the next urine, and it does not damage anything.

What it means practically is that the sensation changes and the visible ejaculate is reduced or absent. It does not mean you stop having orgasms — and that distinction is the single most useful thing on this page.

Do orgasms still happen?

Yes, for almost everyone. Around 90% of men continue to experience orgasm regardless of ejaculation status.⁷

But the quality can change, and the honest data show a real signal. In the prospective ExpHo trial, 34% reported decreased orgasmic function after surgery, with scores falling sharply at one month.⁸ Recovery was substantial but incomplete: an estimated 77% had recovered orgasmic function by twelve months.⁸ A separate serial study found the orgasm domain remained slightly reduced at a year, driven specifically by reduced ejaculation frequency rather than by anything else.⁹

So the orgasmic change follows the ejaculatory change. It is not a separate injury, and it is not about erections.

The finding that predicts who minds

This is the part I find most useful in clinic.

Retrograde ejaculation on its own is not independently associated with lower overall sexual satisfaction. Being bothered by it is.¹⁰

Men who expected it, and for whom it is not central to how they experience sex, generally report stable overall sexual function despite the change.¹¹¹² Men who want the change reversed are the ones who also report reduced orgasmic intensity.¹³

The concrete number: 8% of men were dissatisfied enough to say they would want the surgery reversed.¹³ That is a real minority and not a negligible one — but it also means roughly nine in ten would not.

And there is a group at higher risk of minding: younger men, and men whose erectile function was normal before surgery, are significantly more likely to report their orgasmic function has worsened.⁸ If that is you, this conversation should happen properly rather than briefly.

Can the technique preserve it?

Sometimes, and this is an active area rather than a settled one.

Ejaculation-preserving variants of HoLEP work by protecting the tissue around the verumontanum, the anterior urethral mucosa, or selected bladder-neck structures. In selected cohorts they report antegrade ejaculation preserved in around 70 to 85% of men.¹⁴¹⁵ Randomised and comparative studies have found better ejaculatory scores with preservation approaches than with standard HoLEP, without clearly sacrificing the urinary benefit in the short term.¹⁶¹⁷¹⁸

But not every modification works. One 2026 study of a modified, ejaculation-sparing technique found no better ejaculation preservation than standard HoLEP.¹⁹ Recent reviews accordingly describe ejaculation-sparing HoLEP as promising, heterogeneous and not yet standardised.¹¹⁴

I would rather tell you that than sell you a technique as though the question were closed.

If ejaculation is your priority, other operations exist

This is the honest alternative, and the trade-off is real in both directions.

Minimally invasive procedures preserve ejaculation considerably better. One review of clinical trials reported under 2% retrograde ejaculation at one year across Rezūm, prostatic urethral lift, prostate artery embolisation and Aquablation, with the lowest rates for the lift and Rezūm.²⁰²¹ In Rezūm's own five-year sexual-function analysis, ejaculatory scores showed no clinically important average deterioration.²² Aquablation preserved antegrade ejaculation better than TURP on the MSHQ-EjD score through five years of the randomised WATER trial.²³ A randomised comparison found Rezūm preserved orgasmic function significantly better than HoLEP at twelve months.²⁴

Prostate artery embolisation is the least consistent of the group: the systematic reviews describe its ejaculatory outcomes as variable between series, so its preservation profile is less certain than the others'.²⁰²¹

The cost of those options is completeness and durability. They remove or destroy less tissue, and more men need something further later. That is the actual choice, and no procedure wins on both sides of it.

How strong is the evidence?

Strong for the frequency of retrograde ejaculation after HoLEP — it is consistent across prospective, randomised and review-level evidence.¹³⁶ Strong for the finding that orgasm usually persists.⁷ Moderate for the trajectory of orgasmic recovery, which comes largely from one good prospective trial.⁸ Weakest for the preservation techniques, which are promising but not standardised, and where at least one randomised attempt failed.¹⁹¹⁴

Bottom line

Standard HoLEP will most likely change your ejaculation permanently, and you should decide with that on the table rather than discover it afterwards.

What it will probably not change is whether you have orgasms, or — for most men — how satisfied you are with your sex life overall. What predicts distress is not the retrograde ejaculation itself but how much it matters to you, which is something only you can tell me.

So the question I will ask before booking anything is not "do you mind retrograde ejaculation?" but "where does ejaculation sit against sleeping through the night, and against needing another operation in five years?" If it sits high, we should be discussing Rezūm, Aquablation or a preservation technique instead — and I will say so.

Worth reading alongside: what HoLEP does to erections, and the full appraisal of the evidence behind HoLEP.