Sensation, orgasm and ejaculation are carried by the dorsal nerve and spinal pathways, not by the erectile bodies where an implant sits. Men who could feel and climax before surgery continue to do so afterwards. What changes is that the shaft becomes rigid on demand while the glans stays softer, and that sensation takes a few months to settle fully.
The short version
- An implant replaces the hydraulics of erection, not the nerves. Sensation and orgasm are carried by the dorsal nerve and spinal pathways, which the operation does not touch.
- Men who could reach orgasm and ejaculate before surgery continue to do so afterwards, with the same sensation in the skin and glans.
- The genuine difference is that the shaft becomes rigid while the glans does not engorge. A low-dose PDE5 inhibitor after healing improves that for many men.
- Expect altered sensation around the incision and reduced sensitivity for a few weeks. Most men describe sensation as settled by three months and unchanged by six.
- Many men report better sexual experience overall, because rigidity is reliable and intercourse is no longer a race against a fading erection.
Why the operation does not remove pleasure
Pleasure and erection are produced by different structures, and the distinction is the whole answer to this question. Sensation from the penis travels along the dorsal penile nerve, a branch of the pudendal nerve, which runs on the upper surface of the shaft just beneath the skin and fans out into the glans. Orgasm is generated in the spinal cord and brain in response to that input. Ejaculation is a sympathetic reflex involving the prostate, seminal vesicles and pelvic floor muscles.
None of those structures are inside the corpora cavernosa. The corpora are two sponge-like cylinders whose only job is to fill with blood and become rigid. An inflatable implant places its cylinders inside them — in the same anatomical space the blood used to occupy — and leaves the dorsal nerve, the glans, the urethra, the prostate and the pelvic floor untouched.
That is why the answer to “will I still feel anything?” is yes. The skin of the penis feels what it always felt. The glans is as sensitive as it was. Orgasm feels like orgasm, arrives the same way, and is followed by ejaculation if it was before. What the operation changes is that the shaft becomes rigid when you want it to be — and that it stays rigid, which for many men changes the experience for the better.
What changes and what does not
| Aspect | After an implant |
|---|---|
| Skin and glans sensation | Unchanged. The dorsal nerve is not disturbed by the operation. |
| Ability to reach orgasm | Unchanged. Men who could climax before continue to do so. |
| Ejaculation | Unchanged. If you ejaculated before surgery, you will afterwards; volume is unaffected by the device. |
| Libido | Unchanged by the device itself, though many men report more desire once the fear of failure lifts. |
| Urination | Unchanged. The device is outside the urethra. |
| Rigidity | Restored fully and on demand, sustained for as long as you want. |
| Glans engorgement | Reduced — the head is not part of the erectile bodies and no longer swells with the shaft. |
| Stretched length | Not increased. What was lost to long-standing erectile dysfunction before surgery stays lost. |
| Spontaneity | Improved. No tablet, no injection, no timing — a few seconds on the pump. |
| Fertility | Unchanged. The device does not affect sperm production or transport. |
What honestly does feel different
The most consistent report is about the glans. With a natural erection, blood engorges the head as well as the shaft; with an implant, the shaft is firm and the head remains soft. Some men barely register it. Others find the contrast noticeable and describe the erection as feeling slightly less “complete”. A low dose of a PDE5 inhibitor once healing is finished improves glans engorgement in a good proportion of men, and it is a simple thing to try — one of the most useful refinements that frequently goes unmentioned.
The second is the first few weeks. A penoscrotal incision leaves an area of altered or reduced sensation nearby, which recovers over weeks to a few months. Swelling makes the whole area feel odd, some men have a period of hypersensitivity, and the device is stiff and unfamiliar until the tissue around it forms a capsule. Almost everything men worry about in the first month resolves without any intervention.
The third is the ritual. Sex now begins with a few seconds of squeezing a pump. Men expect this to feel clinical and are usually surprised at how quickly it disappears into the choreography of foreplay — but it is a change, and a partner who knows what is happening makes it a smaller one.
How sensation recovers, week by week
This pattern is predictable enough that departing from it is a reason to contact us rather than to worry alone.
- Weeks 1–2 Swelling and bruising dominate. Sensation is muffled by oedema rather than by nerve damage. Numbness near the incision is normal. No sexual activity of any kind.
- Weeks 3–4 Swelling settles substantially. Sensation in the shaft and glans returns toward normal. Some men notice patchy hypersensitivity, which is a healing phenomenon and passes.
- Weeks 4–6 — activation The device is activated and you are taught to cycle it. Inflating still feels stiff; the capsule around the cylinders is maturing. Discomfort with full inflation at this stage is expected.
- Week 6 onward Clearance for intercourse. Orgasm and ejaculation are as before. Many men need a few attempts to get used to the pump and to a rigidity that no longer fades.
- Month 3 Most men describe sensation as normal and the device as unremarkable. Inflation is easy. This is the point at which satisfaction scores in published series start to plateau.
- Months 6–12 Final result. Any residual numbness near the incision has usually resolved. Follow-up continues through the first year so anything unusual is dealt with early.
What makes the sexual result better
Small, practical things, all of which we go through at the activation visit.
- A low-dose PDE5 inhibitor after healing, where glans engorgement matters to you — discuss it rather than assume nothing can be done
- Cycling the device daily during the early weeks, which shapes the capsule and makes inflation comfortable
- Generous lubricant for the first several attempts, because tissue that has not been used for years needs it
- Not inflating to maximum every time — firmness is adjustable, and slightly less than full is more comfortable for some couples
- Taking time over foreplay, which matters more rather than less once the erection is guaranteed
- Telling your partner what to expect, especially about the glans, so a difference is not read as a problem
- Raising anything unexpected at follow-up while it is still small, rather than adapting around it for a year
Why many men report better sex, not merely equivalent sex
It is tempting to frame this question defensively — as whether an implant costs you something. In practice, most men who reach the point of needing one have been having worse sex for years: erections that failed halfway, intercourse timed around a drug, and an anxiety that suppresses arousal in both partners. Removing all of that has effects beyond rigidity.
Partner surveys show improvements not just in satisfaction but in desire and arousal, which is difficult to explain by mechanics alone. The likeliest reading is that anticipating failure is itself the problem, and that when it goes, both people relax. Men describe initiating again, and intercourse lasting as long as the couple wants rather than as long as the erection lasts.
That is the honest summary. An implant does not add sensation, does not intensify orgasm, and does not enlarge anything. What it removes is unreliability — and for most men who have lived with the alternative, that is what pleasure was waiting on. If you want to know what to expect in your own case, send your history through our case review form, or read how the operation itself is done on our penile implant page.
Questions we are asked
Will I still be able to orgasm with a penile implant?
Yes. Orgasm is generated by nerve signals from the dorsal nerve and processed in the spinal cord and brain, none of which the operation involves. If you could reach orgasm before surgery you will afterwards, and most men describe it as unchanged.
Can I still ejaculate after implant surgery?
Yes, provided you could before. The device sits inside the erectile bodies and has nothing to do with the prostate, seminal vesicles or urethra. Men who have had a radical prostatectomy have dry orgasms because of that surgery, not because of the implant.
Does the penis feel numb after a penile implant?
There is usually reduced or altered sensation around the incision for a few weeks, and general muffling from swelling early on. Both recover. Persistent numbness of the glans is not an expected outcome of this operation and should be reported at follow-up.
Why does the head of my penis stay soft?
Because the glans is not part of the corpora cavernosa, which is where the cylinders sit. It is inherent to how every penile implant works rather than a fault. A low-dose PDE5 inhibitor after healing improves glans engorgement in many men — ask about it if it bothers you.
How long until sex feels normal again?
Intercourse is permitted at six weeks, and most men describe things as genuinely comfortable and unremarkable by around three months. The first few attempts feel unfamiliar; that is a learning curve, not a complication.
Does an implant make the penis feel artificial to me?
The great majority of men say no once the early healing is behind them — the cylinders sit inside the natural erectile tissue rather than outside it, so the erection feels like your own. What men do notice is the softer glans and, early on, the stiffness of a new device. Both feature far more in the first month than in the first year.
Written and clinically reviewed by the Santa Urology surgical team, last reviewed . This article describes typical findings reported in the surgical literature and in our own practice; individual cases vary and nothing here is a substitute for a personal consultation. See our medical disclaimer.