You read about it on forums, your gynaecologist recommended it, and you prepared to be patient. Two years of progressively larger dilators, regular exercises, vaginal trainers in increasing sizes. And yet: nothing really changes.
Or very little. A few millimetres of progress that disappear as soon as you feel stressed or think about penetration.
You wonder: am I doing something wrong? Why don't vaginal dilators work for me when they are "the" solution recommended everywhere?
The answer is both simpler and more complex: dilators treat the symptom, not the cause of vaginismus.
And if you do not treat the real cause, your body keeps closing up. This is not stubbornness. It is intelligence.
Vaginal dilators: how do they work?
Vaginal dilators, also called vaginal trainers, are progressively sized cylinders designed for pelvic floor rehabilitation. The idea is to get the vagina and pelvic floor muscles used to the sensation of increasing sizes.
It is a mechanical approach, based on the idea that the problem is muscular stiffness: chronic tension that needs to be eased through gradual dilation.
It can work. Really. But only if the cause of your vaginismus is actually muscular — postural tension in the pelvis, an imbalance, chronic tightness.
And that is only true in some cases.
The 3 real causes of vaginismus — and why dilators alone are not enough
1. Postural vaginismus: the postural patterns that undermine progress (15–20% of cases)
This is chronic tension in the pelvis and the rest of the body — buttocks, lower back, lumbar region — that creates automatic reflexes.
The trap: you make progress with dilators in isolation. Your vagina accepts increasing sizes, which is a good sign. But as soon as you move, change position, or the rest of your body "activates", your usual postural patterns kick back in — the pelvis closes, the buttocks tense, the lower back tightens — and you are back to square one.
It is as if the dilators are saying "yes" to the vagina, but the rest of the body is shouting "no".
Typical symptoms:
- You make relatively good progress with dilators when you stay still
- But as soon as you change position or context, the contraction returns
- You have noticed that some postures make it much worse, while others help a little
- A physiotherapist has identified tension in your pelvis, buttocks and overall posture
- The problem is not the vagina itself — it is the postural patterns undermining your progress
Here, dilators can help — but COMBINED with proper physical work on postural patterns (pelvic floor physiotherapy, osteopathy, postural work).
Pelvic floor rehabilitation alone, without addressing these whole-body patterns, treats the symptom, not the cause.
2. Emotional vaginismus: fear, apprehension, beliefs that hold you back (30–40% of cases)
This is a fear of penetration, an apprehension, a belief that holds you back around sexuality. Not trauma in the strict sense, but something that makes the body close up as a reflex.
Fear of pain, shame, guilt, performance expectations, religious beliefs, negative sexual experiences that were not traumatic.
Typical symptom: "With dilators on my own, it's fine. But as soon as someone else is there, or I think about ‘real’ penetration, my vagina closes up. It's like a switch."
Fear triggers an involuntary contraction. And the more you try to force it, the more the fear increases and the stronger the contraction becomes.
Here, vaginal dilators without emotional work are a wasted effort. You are treating the contraction (the symptom), but not what causes it (fear, apprehension).
3. Trauma-related vaginismus: after rape or sexual assault (30–40% of cases)
After sexual trauma — rape, sexual assault, malicious behaviour, incest, violence — the body has learnt something: intimacy is dangerous.
It closes up as an automatic protective reflex, even years later, even with someone you trust. It is the nervous system on alert, not simply a matter of rational fear.
Typical symptom: "It closes up every time. I have no control. It's as if my body is betraying me, even when my mind says yes."
The body does not believe it is safe. And as long as the nervous system stays on alert, no amount of dilation changes that.
With trauma, using vaginal dilators without treating the trauma itself is like putting out a fire on the surface while something keeps burning underneath.
Why you are not making progress with dilators
After two years, if you are barely progressing with dilator rehabilitation, it is almost certainly because you are not addressing the right level of the problem.
You may have:
- An emotional cause (an unconscious fear) that vaginal trainers will never resolve
- A trauma that keeps your nervous system on alert — and no gradual dilation can convince your brain that it is safe now
- A postural cause, YES, but postural patterns in the rest of your body keep triggering the contraction again, undermining every bit of progress
- Several causes combined, each requiring a different approach
It is not that you are "broken". You are looking for the solution in the wrong place.
Dilators treat the contraction. Not what causes it.
How to identify the real cause of your vaginismus
A few questions to help you find your bearings:
If it is postural:
- You make relatively good progress with dilators when you stay still
- But as soon as you move or change position, the reflexes kick back in and the contraction returns
- You have noticed that some postures make it much worse, while others help a little
- A physiotherapist has identified chronic tension in your pelvis, buttocks and lower back
- The problem is not the vagina itself — it is the postural patterns in the rest of your body undermining your progress
If it is emotional:
- You make progress with dilators in private, alone, without pressure
- As soon as there is a partner, an expectation, something at stake ("it has to work"), everything closes up
- You have a rational fear: fear of pain, shame, guilt, performance expectations
- It is like a psychological switch that turns off automatically
If it is trauma-related:
- You have a history of assault, abuse or sexual violence
- Your body closes up every time despite your willingness and the trust you feel in your mind
- You have an immediate phobic reaction, even though you know rationally that it is safe
- Your nervous system does not settle, even while resting before an attempt
- Dilators change nothing because this is not a mechanical issue
What can really help — instead of continuing with dilators
For postural vaginismus: Yes, dilators — but ALONGSIDE proper work on postural patterns. A pelvic floor physiotherapist who also works on your pelvis, overall posture and chronic tension. Osteopathy to release restrictions. Consistent postural work that says "yes" throughout the body, not just in the vagina.
For emotional vaginismus: Dilators alone, no. You need to address the fear, apprehension and beliefs that hold you back. EFT, coherent breathing, emotional work. Then gradually become comfortable again, without forcing anything, by creating safety.
For trauma-related vaginismus: Dilators without treating the trauma are counterproductive. You need to treat the trauma itself — EMDR, hypnosis, nervous system work, trauma therapy. Then afterwards, gently become comfortable again, only when your nervous system truly feels safe.
And often, there are several causes at once. Which means several coordinated approaches alongside each other.
Real change: understanding your cause
You have not made progress for two years because you are treating the symptom (the involuntary contraction, the closing up), but not what causes it (postural patterns, fear, trauma, or all three).
Continuing with vaginal dilators exactly as before is probably not what will change things.
What makes a difference is truly understanding where it comes from for you. The real cause. And once you know, the way forward becomes clear — and personal to you.
Discover the full methodology in the book Votre Vaginisme : fini l'errance, dénouer le plaisir selon votre profil — you will truly understand your situation, identify your cause and know exactly where to begin.
And if you do not want to face this alone, or would like more personalised support, consultations are available.
📖 Further reading — Scarlett Kaplan's book, Votre Vaginisme: the most comprehensive French-language reference on vaginismus.