The Complete Guide to Vaginal Pessaries — 2026 Edition (Sizing, Cost, Buying, Care)
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Everything patients, clinicians, and researchers need to know about vaginal pessaries in one place — sizing data from 1,800+ real fittings, cost breakdowns, direct-buy vs provider paths, care instructions, brand comparisons, ACOG guidelines, and evidence-based recommendations from SciMed's clinical team.
Table of contents
- What is a pessary?
- The 3 pessary types — ring, Gellhorn, donut
- Who uses a pessary? (Patient profiles)
- Sizing — what 1,800+ real fittings tell us
- Cost — direct-buy vs provider path
- Brand comparisons — SciMed vs Milex, EvaCare, Uresta, Bioteque
- Insurance, Medicare, HSA/FSA
- How to buy a pessary (direct-buy walkthrough)
- Insertion and removal
- Cleaning and daily care
- Daily life — exercise, travel, sex, work
- Menopause + pessary + vaginal estrogen
- Problems and troubleshooting
- Common myths debunked
- Frequently asked questions (40+)
- Next steps
1. What is a pessary?
A vaginal pessary is a soft, flexible medical device inserted into the vagina to support the pelvic organs (uterus, bladder, rectum) when the pelvic floor muscles have weakened. Modern pessaries are manufactured from medical-grade silicone — non-porous, non-latex, hypoallergenic, and MRI-safe.
Pessaries are the leading non-surgical treatment for pelvic organ prolapse (POP) and stress urinary incontinence (SUI). ACOG (American College of Obstetricians and Gynecologists) Practice Bulletin No. 214 (2019) recommends pessaries as first-line non-surgical management for symptomatic pelvic organ prolapse.
Pessaries have been in continuous clinical use for over 100 years, with modern silicone versions replacing historical latex/rubber designs since the 1970s-1980s.
2. The 3 main pessary types
There are three main pessary shapes for pelvic organ prolapse, each with distinct clinical roles:
Ring pessary
The most common type worldwide. Simple donut-shaped silicone ring that sits behind the pubic bone. Best for grade 1-3 prolapse. Available with and without an internal support diaphragm. SciMed specializes in ring pessary form factor.
- Insertion: Easy — fold and insert like a diaphragm
- Removal: Easy — hook a finger under the ring, pull down
- Self-management: Excellent — patient can manage weekly
- Success rate: 75-85% of appropriately-selected patients
Gellhorn pessary
Space-occupying pessary with wide dish and central stem. Best for grade 3-4 prolapse or post-hysterectomy vault prolapse. More difficult self-management.
Donut pessary
Large solid donut for severe prolapse (grade 4/procidentia). Typically requires provider insertion/removal.
Full comparison: Ring vs Gellhorn vs Donut Pessary
3. Who uses a pessary?
Modern pessary users include:
- Postpartum women (6+ months) with new pelvic pressure or prolapse
- Perimenopausal and postmenopausal women managing prolapse with vaginal atrophy
- Athletes and active women managing stress incontinence during exercise
- Women avoiding surgery — pessary is first-line non-surgical per ACOG
- Women preparing for surgery — pessary provides symptom relief while awaiting scheduled procedure
- Post-hysterectomy patients with vault prolapse
- Elderly women for whom surgery is contraindicated
Median SciMed patient age: 45-65 years. Contrary to the myth that pessaries are only for elderly women, users span the full adult range from postpartum women in their 20s through elderly women in their 90s.
4. Sizing — evidence from 1,800+ real fittings
Ring pessary size selection is the single most anxious moment for a first-time patient. Fortunately, we have the largest published US real-world dataset to guide sizing decisions.
From SciMed Store's 2022-2026 fitting data (1,800+ US patients):
| Size | mm | inches | Share of fittings |
|---|---|---|---|
| 0 | 44 | 1.75" | 2.3% |
| 1 | 51 | 2.00" | 5.6% |
| 2 | 57 | 2.25" | 12.0% |
| 3 | 64 | 2.50" | 21.3% |
| 4 | 70 | 2.75" | 27.5% (most common) |
| 5 | 76 | 3.00" | 17.7% |
| 6 | 83 | 3.25" | 7.6% |
| 7 | 89 | 3.50" | 5.4% |
| 8 | 95 | 3.75" | 0.6% |
- Size 4 = 27.5% of all fittings (most common single size)
- Sizes 3-5 combined = 66.5% of all fittings
Try our interactive size calculator to get a data-driven recommendation in 30 seconds. Or see the full data blog.
5. Cost — direct-buy vs provider path
| Product | SciMed direct | Provider office (Milex/EvaCare) |
|---|---|---|
| Single ring pessary | $49.99 | $150-$400 |
| Fitting Pack (3 sizes) | $129.99 | Not offered direct |
| Storage case | $9.99 | Not standard |
| Clinical Fitting Kit (7 sizes) | $289.99 | $550-$1,200 via distributor |
Full breakdown: Pessary Cost Without Insurance
6. Brand comparisons
| Brand | Country | Direct-buy? | Patient price |
|---|---|---|---|
| SciMed | USA (California) | Yes, no Rx | $49.99 |
| Milex (CooperSurgical) | USA | Provider only | $150-$400 |
| EvaCare | USA | Provider only | $150-$400 |
| Bioteque | Taiwan | Provider/Walmart | $45-$400 |
| Uresta | Canada | Direct available | $400-$500 |
Detailed comparisons:
7. Insurance, Medicare, HSA/FSA
HSA/FSA
SciMed pessaries are HSA (Health Savings Account) and FSA (Flexible Spending Account) eligible. Cards accepted directly at checkout. Effective savings: 20-37% depending on your marginal tax rate.
Medicare
Medicare Part B covers pessary under HCPCS code A4562 (Pessary, non-rubber, any type) with proper documentation via provider prescription. Typical reimbursement: 80% of allowable after deductible. Details for providers: A4562 Billing Guide.
Medicaid
Coverage varies by state. Most states cover A4562 with prior authorization.
Private insurance
Most commercial payers cover A4562 as DME with prior authorization, typically requiring in-network DME supplier. Direct SciMed purchase is HSA/FSA eligible but usually not directly billable to insurance.
8. How to buy a pessary (direct-buy walkthrough)
- Confirm you're a candidate (see "who uses a pessary" above). If uncertain, see a provider for diagnosis.
- Pick your type: Ring With Support (for prolapse + SUI) or Ring Without Support (for prolapse only).
- Choose sizing approach: Fitting Pack (3 sizes at home) if unsure, or single size if you have a provider recommendation.
- Add the Storage Case — $9.99 with pessary, extends device life 2-3x.
- Check out with HSA/FSA card for tax savings.
- Receive in 1-3 business days from San Jose, California.
- Read the insertion guide before opening the package.
- Insert during private, unhurried time — first insertion takes 5-15 minutes.
- Wear for 24-48 hours to confirm fit before committing.
- Exchange if wrong size — 30-day return window on unopened packs.
9. Insertion and removal
Insertion
- Wash hands thoroughly (30 seconds)
- Empty your bladder
- Sit on toilet or in semi-reclining position
- Apply preservative-free water-based lubricant to the ring
- Pinch the ring to fold it (like folding a diaphragm)
- Insert into vagina at a slight upward angle
- Push behind the pubic bone
- Release the ring — it opens back to round
- Position should be below the cervix, behind the pubic bone
- Contract pelvic floor briefly to seat
Removal
- Wash hands
- Sit or squat over toilet
- Insert one finger, hook under the ring's edge
- Pull downward and outward gently
- Optional: use a suction cup ($5-$15) for easier removal
10. Cleaning and daily care
- Weekly: remove, wash with mild unscented soap + warm water, rinse thoroughly, dry, reinsert or store in Storage Case
- Monthly: visual inspection for wear, discoloration, or damage
- Every 3-5 years: replace pessary (surface wear, protein buildup)
- Storage: use Pessary Storage Case between wears to prevent bacterial buildup and extend device life 2-3x
11. Daily life with a pessary
Silicone ring pessaries are designed for continuous wear during normal daily activities:
- Exercise: running, lifting, yoga (all poses including inversions), swimming, cycling — all safe. Full guide: Pessary and Exercise
- Travel: TSA-safe (silicone is X-ray transparent), MRI-safe, cabin-pressure independent. Full guide: Pessary and Travel
- Sex: Ring pessaries typically stay in during intercourse; most partners cannot feel them. Some couples prefer to remove first. Full guide: Pessary and Intimacy
- Work: No restrictions; unnoticeable during normal work activities
- Sleep: Wear overnight or remove nightly — personal preference
12. Menopause + pessary + vaginal estrogen
For postmenopausal pessary users, adding vaginal estrogen (or hyaluronic acid gel) dramatically improves outcomes by treating the vaginal atrophy that often accompanies menopause. Benefits include:
- Reduced UTI risk
- Improved comfort during insertion/removal
- Better pessary retention (atrophic tissue grips less well)
- Improved sexual comfort
Full guide: Pessary + Vaginal Estrogen Co-Therapy
13. Problems and troubleshooting
Common issues and evidence-based solutions:
- Pessary falls out: usually too small — size up. See Won't Stay In Troubleshooting
- Discomfort or pressure: usually too large — size down
- Recurrent UTIs: check size, treat vaginal atrophy, review cleaning frequency. See UTI Prevention
- Increased discharge: normal in first 2 weeks; if smelly/thick/colored = see provider
- Bleeding: always evaluate with provider — never normal
- Pessary lost: not possible; vagina is closed anatomical space. Insert fingers, locate, remove
14. Common myths debunked
- Myth: Pessaries are only for elderly women. False. Users span 20s-90s, median 45-65.
- Myth: You need surgery for prolapse. False. ACOG recommends pessary as first-line non-surgical option.
- Myth: Pessaries cause infections. Mostly false. Proper cleaning + correct sizing = normal infection risk.
- Myth: Pessary use weakens the pelvic floor. False. No evidence supports this; continue Kegels while using.
- Myth: You need a prescription to buy a pessary. False. FDA Class II devices are legal for direct patient purchase.
Full myth-busting: 20 Pessary Myths
15. Frequently asked questions
Do I need a prescription for a pessary?
No. FDA-cleared silicone ring pessaries are legally available for direct patient purchase in the US without prescription.
What size pessary do I need?
Size 4 fits 27.5% of women in SciMed's 1,800+ patient data; sizes 3-5 fit 66.5%. Use our size calculator for a personalized recommendation.
How much does a pessary cost?
SciMed direct: $49.99. Provider office (Milex, EvaCare): $150-$400. Direct-buy is 1/5 to 1/8 the total cost with the same clinical device.
Are SciMed pessaries FDA-approved?
Yes. FDA-cleared Class II medical device under Product Code HHN, per 21 CFR 884.5350. Same regulatory pathway as Milex, EvaCare, Bioteque.
Can I have sex with a pessary in?
Yes for ring pessaries. Most partners cannot feel a well-fitted ring. Some couples prefer to remove for sex — either is fine.
How long does a pessary last?
3-5 years with weekly cleaning and proper storage.
Can I exercise with a pessary?
Yes to all activities including running, lifting, yoga (all poses), swimming.
Do pessaries cause UTIs?
Not directly. Properly-cleaned pessaries do NOT raise UTI risk. Risk factors: infrequent cleaning, wrong sizing, untreated vaginal atrophy.
Is a pessary MRI-safe?
Yes. Silicone is non-metallic and MRI-compatible.
Can I use HSA or FSA?
Yes. HSA and FSA cards accepted directly at SciMed checkout.
Does Medicare cover it?
Yes with provider prescription under HCPCS A4562. 80% of allowable after deductible.
What if it doesn't fit?
30-day exchange for size on unopened, unused pessaries. Contact store@scimedstore.com.
Are SciMed pessaries the same as Milex?
Same FDA regulatory clearance (Class II, Product Code HHN), same medical-grade silicone, same clinical indication. Different distribution model = different price.
How fast does it ship?
Same-day dispatch from San Jose CA on orders before 2 PM PT. Standard delivery 1-3 business days.
Is packaging discreet?
Yes. Plain outer packaging with no medical branding visible.
Can I get a pessary while pregnant?
Talk to your OB-GYN. Some specialty pessaries are used during pregnancy under provider supervision. Direct-buy not recommended.
Can I sleep with it in?
Yes. Ring pessaries are designed for continuous wear including overnight.
What if I feel it constantly?
Size likely too large. Try one size smaller.
What if it slips out?
Size likely too small. Try one size larger.
How do I clean it?
Weekly: mild unscented soap + warm water, rinse thoroughly, dry.
16. Ready to order?
Cited resources
This guide draws on published clinical guidelines and SciMed's own patient fitting data:
- ACOG Practice Bulletin No. 214: Pelvic Organ Prolapse (2019)
- 21 CFR 884.5350 — FDA regulation for pessary devices
- HCPCS 2026 code A4562
- ISO 10993 biocompatibility standard
- SciMed Store fitting data, 2022-2026 (1,800+ US patients)
- Individual guides linked throughout this article
This guide is general information and not a substitute for professional medical advice. Consult your OB-GYN, urogynecologist, or pelvic floor specialist for personalized recommendations. SciMed Store is a US manufacturer of FDA-cleared silicone ring pessaries — store@scimedstore.com · +1 669 265 9353.