Treatment Overview
Endometrial Rejuvenation Therapy is a fertility-supportive intervention aimed at improving the health, thickness, vascularity, and receptivity of the uterine lining (endometrium) to increase the likelihood of embryo implantation. In women with PCOS, hormonal imbalances or metabolic dysfunction can lead to suboptimal endometrial development, which may hamper successful conception even when ovulation occurs. In Korea, this therapy is offered as part of integrated fertility programs, combining regenerative techniques, hormonal management, and sophisticated monitoring to revitalize the endometrium in preparation for embryo transfer or natural conception.
Purpose & Benefits
- To increase endometrial thickness and vascular perfusion, ensuring a more hospitable lining for implantation.
- To enhance endometrial receptivity (molecular markers, growth factors) so that the embryo can attach and grow effectively.
- To repair or mitigate damage caused by previous uterine trauma, adhesions, or chronic inflammation.
- To synergize with assisted reproductive techniques (ART) like IVF by improving the uterine environment.
- To reduce the risk of implantation failure or recurrent IVF failures due to thin or poorly responsive endometrium.
- To support better pregnancy outcomes by offering a healthier uterine substrate.
Ideal Candidates
Endometrial Rejuvenation Therapy is particularly suitable for:
- Women who have a persistently thin endometrium (e.g. less than ~7 mm) despite standard hormonal support.
- Patients with a history of failed IVF or poor implantation attributed to uterine factors.
- Women who have had uterine injury (e.g. repeated curettage, Asherman’s syndrome, uterine surgery) or scarring.
- Individuals whose hormonal or metabolic conditions (such as in PCOS) hinder ideal endometrial growth.
- Patients with normal ovarian reserve but who require improved uterine receptivity to make embryo transfer more successful.
Possible Risks & Complications
As with any intrauterine or regenerative intervention, possible risks include:
- Uterine irritation or cramping during or after the procedure
- Mild bleeding or spotting
- Infection (very low risk if sterile technique is maintained)
- Reaction or inflammation due to injected agents (if growth factor injections or cellular therapies are used)
- Ineffectiveness in cases with severe uterine damage
- Possible discomfort or procedure-related pain
Korean fertility centers mitigate risks through strict sterile protocols, imaging guidance, and careful patient selection and monitoring.
Methods & Techniques Employed
Endometrial Rejuvenation typically involves a combination of regenerative, hormonal, and supportive modalities. Common techniques include:
- Platelet-Rich Plasma (PRP) Intrauterine Infusion
Autologous PRP (derived from the patient’s own blood) is processed and injected into the uterine cavity to stimulate growth factors that promote proliferation and vascularization of the endometrium. Studies suggest intrauterine PRP can increase endometrial thickness and improve implantation outcomes. Wikipedia - Growth Factor or Stem Cell-Based Therapies
Emerging approaches use mesenchymal stem cells or other regenerative cellular therapies aimed at renewing basal endometrial progenitor cells or promoting neovascularization. (Korean clinics emphasizing uterine health sometimes integrate regenerative uterine techniques more broadly in their services.) - Hormonal Optimization & Support
Supplementary estrogen, progesterone, or adjuvant vasoactive agents (e.g. low-dose aspirin, sildenafil, nitroglycerin, or intrauterine vasoactive gels) may be used to promote blood flow and endometrial response. - Mechanical or Physical Stimulation
Techniques such as mild endometrial scratching, low-intensity ultrasound, electrical stimulation, or use of micro-catheters to enhance local circulation. - Adjunctive Therapies
Acupuncture, herbal medicine, nutritional support, and metabolic optimization (especially important in PCOS) may be combined to support endometrial health.
In Korea, fertility centers tend to combine advanced imaging, precision delivery (e.g. under ultrasound guidance), and regenerative modalities to maximize effectiveness.
Recovery & Aftercare
- The invasive component is minimal; many patients recover immediately with no bed rest required.
- Mild cramping or spotting may occur for 24–48 hours after the procedure.
- Aftercare includes continued hormonal support (e.g. estrogen, progesterone as per protocol) to sustain the newly stimulated endometrium.
- Close monitoring via transvaginal ultrasound to assess endometrial thickness and vascularity.
- Blood hormone testing to confirm proper hormone milieu.
- Lifestyle optimization (nutrition, metabolic control, stress reduction) and adjunct therapies that support uterine health.
- Scheduling of embryo transfer or timed conception attempts at the optimal window following rejuvenation.
Results & Longevity
- In many cases, endometrial thickness can improve by several millimeters within the cycle following treatment.
- Improved implantation rates and pregnancy outcomes are more likely when rejuvenation is successful and synchronized with embryo transfer.
- Longevity of effect depends on underlying uterine health, hormonal environment, and patient’s metabolic status.
- Maintenance or repeat therapy may be necessary in subsequent cycles if baseline uterine conditions remain suboptimal.
- For many patients, regenerated endometrium can remain receptive across several embryo transfers if supported appropriately.
Treatment Process in Korea
- Initial Evaluation
Detailed assessment of uterine anatomy (ultrasound, hysteroscopy, MRI if needed), hormonal profiling, and evaluation of factors limiting endometrial growth. - Planning & Personalization
A multi-disciplinary team (reproductive endocrinologist, fertility specialist, possibly regenerative medicine specialist) designs the rejuvenation protocol. The plan is tailored to the patient’s uterine condition, PCOS metabolic profile, and fertility timeline. - Regenerative Procedure
Under sterile conditions and often guided by ultrasound, PRP or equivalent regenerative preparation is infused into the uterine cavity. In some cases, minor mechanical stimulation or micro-trauma to the endometrium is performed to enhance growth response. - Hormonal & Supportive Phase
Immediately after rejuvenation, exogenous hormones, vasoactive agents, or other adjuvant therapies are given to support and sustain endometrial growth. Adjunct therapies (nutritional, acupuncture, herbal) may be integrated. - Monitoring & Adjustment
Serial ultrasound scans monitor thickness and blood flow; hormonal assays guide adjustments. If response is subpar, supplementary interventions may be applied. - Embryo Transfer or Conception Attempt
At the optimal window when the endometrium reaches target thickness and receptivity, embryo transfer is performed (in IVF cycles) or timed intercourse/IUI is attempted. - Follow-Up & Maintenance
After transfer, continued hormone support, uterine monitoring, and supportive therapies help maintain endometrial stability and support implantation.
Why Korea Is a Leading Destination
Korean fertility centers are distinguished by their advanced use of regenerative gynecology, precision imaging, and integration of holistic reproductive care. Clinics in Korea invest in state-of-the-art laboratory and procedural infrastructure for PRP, cellular therapies, and minimally invasive uterine procedures. Their multidisciplinary teams combine reproductive medicine, regenerative expertise, and integrative Korean medical support (herbs, acupuncture) to optimize outcomes. Stringent protocols, high success rates, patient care infrastructure, and the ability to precisely tailor uterine therapies make Korea an attractive destination for endometrial rejuvenation in infertility care.
Cost Range
- Assessment and imaging for endometrial evaluation: moderate cost depending on facility
- Regenerative procedure (e.g. PRP infusion) may cost several hundred thousand to a million KRW, depending on clinic and protocol complexity
- Hormonal support, monitoring, follow-up visits add to the total
- A full endometrial rejuvenation cycle (procedure + support + monitoring) may fall into the mid-to-high range relative to standard fertility treatments
- If combined with IVF or embryo transfer, the total package cost increases proportionally
Popular Clinics in Korea
CHA Fertility Center in Seoul
MizMedi Women’s Hospital
Maria Fertility Hospital
Asan Medical Center’s Reproductive Medicine Clinic
Banobagi Women’s Clinic
Seoul’s advanced integrative fertility centers with regenerative gynecology departments
