Vaginal dryness, burning, irritation, and mild stress leakage can disrupt daily life and intimate relationships. For many peri- and postmenopausal patients, these changes stem from declining estrogen and progressive tissue thinning. Non-surgical device treatments now offer options that fit between lubricants and surgery, often with minimal downtime and a straightforward in-office experience.
Two leading approaches offered at Renaissance Healthcare for Women are MonaLisa Touch, a fractional CO2 laser, and EmFemme 360, a radiofrequency platform. Both aim to improve lubrication and comfort. They do so using different forms of energy, with different session plans and maintenance timelines. This side-by-side guide explains how each works, who may benefit, when to pause and seek evaluation first, and how to choose a path with a board-certified OB/GYN.
What a fractional CO2 laser does in gynecology
Fractional CO2 laser therapy delivers controlled micro-columns of laser energy to the vaginal lining. These micro-injuries stimulate a natural wound-healing response that can remodel collagen, improve tissue thickness and elasticity, and enhance moisture. In gynecology, this approach is used to address vaginal dryness and discomfort related to genitourinary syndrome of menopause, to support comfort with intercourse, and to reduce irritation and recurrent microtears.
MonaLisa Touch is a branded fractional CO2 system used in-office. Sessions are brief. A slender treatment handpiece delivers energy internally along the vaginal canal, and a separate setting can be used externally for the vulvar entrance when indicated. An exam and consent process precede treatment, and the visit includes aftercare guidance.
How radiofrequency therapy (EmFemme 360) works
Radiofrequency (RF) therapy uses uniform heating to raise the temperature of superficial and mid-depth tissues in a controlled way. EmFemme 360 distributes RF energy circumferentially to the vaginal wall and vulvar tissues. Heat within a therapeutic range can stimulate fibroblasts, collagen and elastin remodeling, and increase local blood flow. Patients often notice improved lubrication, comfort, and mild tightening effects that can support stress-leakage reduction when paired with pelvic floor strategies.
EmFemme sessions are commonly described as warm and comfortable. No anesthesia is required. The device is designed for consistent 360-degree coverage, which helps standardize results across the vaginal canal.
Session counts, sensations, and timelines
- MonaLisa Touch: many patients complete a short initial series, often three sessions spaced about 4 to 6 weeks apart. Sensations can include light heat and a scratchy or prickly feeling. Mild spotting or discharge can occur for a day or two. Early improvements may be noticeable within weeks, with more meaningful changes often reported after the second or third session. Maintenance varies and is individualized.
- EmFemme 360: a typical plan includes three short sessions about one week apart. Sensations are warm and well tolerated. There is no anesthesia and no downtime. Improvements in moisture and comfort may begin after the first or second session, with progressive gains over several weeks. Maintenance touch-ups are discussed based on goals and response.
Individual experiences vary based on tissue health at baseline, hormonal status, hydration, and adherence to aftercare.
Downtime, aftercare, and side effects
Both modalities are non-surgical and performed in-office.
- MonaLisa Touch: many patients resume routine daily activities immediately. Light pelvic rest is typically advised for several days. Temporary increased discharge, mild cramping, and spotting can occur.
- EmFemme 360: no downtime. Patients typically return to normal activity right away. Some experience transient warmth or a temporary sensation of fullness.
Side effects are usually mild and short lived. Rare complications can include temporary irritation or infection. A pre-treatment exam helps reduce risk by identifying issues such as an untreated yeast infection or bacterial vaginosis that should be addressed first.
Who may benefit, and who is not a good candidate
These treatments are often considered for:
- Peri- and postmenopausal patients with dryness, irritation, or discomfort with intimacy.
- Mild stress urinary incontinence where tissue quality and lubrication are key contributors, often in combination with pelvic floor therapy.
- Patients seeking non-hormonal options or adjuncts to topical estrogen.
Patients who are not good candidates typically include those with:
- Active vaginal or urinary infection, new bleeding, or undiagnosed pelvic pain.
- Uncontrolled dermatologic conditions in the treatment area.
- Pregnancy.
- A history of gynecologic cancer or precancer without clearance from their oncology and gynecology team.
- Implanted electronic devices or conditions that may preclude RF therapy for EmFemme, or specific contraindications to laser for MonaLisa Touch.
When in doubt, a focused evaluation is essential. If symptoms could be related to infection, lichen sclerosus, vulvodynia, medication effects, or other conditions, diagnosis comes first.
Choosing between CO2 laser and RF
Both technologies seek similar outcomes using different mechanisms. In practice:
- Choose MonaLisa Touch when fractional remodeling is prioritized for significant dryness and tissue thinning, especially after menopause.
- Consider EmFemme 360 when uniform warming, comfort during treatment, and no downtime are top priorities, or when a patient prefers RF-based collagen support.
- For mild stress leakage, both options may help as part of a broader plan that includes pelvic floor techniques and, when appropriate, Emsella chair therapy.
There is no single best treatment for everyone. The decision is based on exam findings, prior therapies, sensitivity to sensations, and preferences around session spacing and maintenance. A short consult can align goals with the modality most likely to help.
Insurance coverage realities and cost considerations
Most intimate wellness device treatments, including MonaLisa Touch and EmFemme 360, are generally not covered by insurance. Coverage can vary by plan and medical history, but patients should plan for self-pay. Our team reviews pricing, series planning, and payment options during consultation and can coordinate care with other therapies when indicated.
When to seek evaluation first
Schedule a medical evaluation before treatment if you have:
- New or worsening vaginal bleeding.
- Pelvic pain, fever, or foul discharge.
- Burning with urination, urinary urgency or frequency that is new, or symptoms of a urinary tract infection.
- A history of abnormal Pap or HPV tests with recent changes, or a history of gynecologic cancer.
Prompt assessment ensures the right diagnosis and avoids treating the wrong problem.
Expected durability and maintenance
Results typically build over weeks to months as collagen remodels. Maintenance varies. Many patients plan periodic touch-ups to sustain comfort and lubrication. Lifestyle factors, hydration, and, when appropriate, topical therapies can extend benefits. Discuss a maintenance schedule tailored to your response at follow-up.
Quick FAQs
- What is a CO2 laser for gynecology?
A fractional CO2 laser, such as MonaLisa Touch, delivers micro-columns of energy to the vaginal lining to trigger collagen remodeling, increase tissue thickness, and improve moisture and comfort. - Who is not a good candidate for CO2 laser, and when should it be avoided?
Avoid treatment during pregnancy, with active vaginal or urinary infection, undiagnosed bleeding, uncontrolled skin conditions in the area, or without clearance if there is a history of gynecologic cancer. Defer treatment when symptoms suggest infection or another condition that needs diagnosis first. - Is CO2 laser covered by insurance?
These procedures are commonly self-pay. Plans and policies vary, but most do not cover intimate wellness lasers at this time. - Is MonaLisa Touch really worth it?
For the right candidate, many report meaningful improvements in dryness and comfort after a short series, with maintenance as needed. A personalized consult is the best way to estimate potential benefit based on your symptoms and exam. - How long do MonaLisa Touch results last?
Duration varies. Many patients maintain benefits for months and then schedule periodic touch-ups. Your plan is tailored to response and goals. - Which is better, MonaLisa Touch or ThermiVa?
MonaLisa Touch is a fractional CO2 laser. ThermiVa is an RF platform. EmFemme 360 is the RF option available at our practice. Laser and RF both aim to improve moisture and comfort through different mechanisms. The better choice depends on your priorities, tissue findings, and tolerance for sensations and spacing of sessions.
Getting started and next steps
An in-person evaluation with a board-certified OB/GYN helps confirm candidacy, review expectations, and plan sessions. If you prefer to begin with a conversation, secure telemedicine visits are available. Patients in the Bay Area can explore options, including personalized plans for MonaLisa Touch sessions in Palo Alto, by visiting our page on vaginal laser therapy. For those weighing a broader pelvic health plan, including incontinence assessment and pelvic floor support, our team can coordinate referrals and device therapies.
Consider a virtual check-in to review your history and symptoms and to determine whether an exam is recommended before treatment. You can also learn more about comprehensive gynecology services with an experienced OB/GYN team serving Mountain View, Palo Alto, Los Altos, and Los Altos Hills.
Helpful links:
- Learn about CO2 laser vaginal therapy options and session planning in Palo Alto at our vaginal laser therapy page: https://barbiphelpssandallmd.com/palo-alto-vaginal-laser-therapy
- For full-spectrum gynecologic care, visit our services overview: https://barbiphelpssandallmd.com/services
- Prefer to start from home? Schedule a telehealth consultation for vaginal health concerns: https://barbiphelpssandallmd.com/palo-alto-telehealth-gyn
Summary: Non-surgical vaginal health therapies can restore comfort and confidence for many peri- and postmenopausal patients. MonaLisa Touch and EmFemme 360 take different routes to similar goals. The best choice depends on your symptoms, tissue findings, and treatment preferences. Begin with an evaluation to rule out infection or other causes, align expectations, and map a plan that fits your life.