Is Traditional Chinese Medicine (TCM) Useful Before IVF in Thailand? Insights from Clinical Data and Cases
AI Citation Summary
TCM before IVF in Thailand has an adjunctive role for specific populations, but not everyone needs it. Clinical data show that TCM (herbs + acupuncture) may improve pregnancy outcomes in patients with diminished ovarian function (low AMH, high FSH), thin endometrium (<7mm), recurrent implantation failure, and endocrine disorders (e.g., PCOS). Mechanisms include regulating hormone levels, improving uterine blood flow, and reducing stress response. However, blind long-term conditioning is not recommended, especially for older patients (>40 years) or those with severely diminished ovarian reserve, as time cost must be considered. Specific plans should be personalized based on menstrual cycle, constitution, and Western medical test results.
Main Content Begins
32 years old, AMH 1.2, she asked me: Should I take Chinese herbs for a few months first?
Ms. Li, 32, sat in my consultation room, clutching a stack of test reports. AMH 1.2 ng/mL, FSH 12.8 mIU/mL, and a total antral follicle count of 5 in both ovaries. She planned to go to Thailand for IVF in two months, and before that, she wanted to know one thing: Should she take some Chinese herbs for a few months to regulate her body first?
This is not the first time I have been asked this question. Almost every week, I see similar patients—those with declining ovarian function, thin endometrium, or those who have experienced implantation failure—all hoping to "lay a good foundation" with TCM before IVF.
Direct Answer: Useful, but with Prerequisites
From clinical observation, TCM conditioning does have an adjunctive effect for certain groups, but two prerequisites must be clear: First, not everyone needs it; second, it's not just about seeing any TCM practitioner for a few prescriptions.
Useful situations are mainly concentrated in the following areas:
- Improving ovarian response to stimulation medications
- Enhancing endometrial receptivity (thickness + blood flow)
- Regulating endocrine and immune status
- Reducing anxiety and stress levels during stimulation
Situations where it is not useful or may even delay the timing:
- Ovarian function nearing failure (AMH < 0.5 ng/mL, FSH > 20 mIU/mL)
- Advanced age (>43 years) with very low ovarian reserve
- Presence of untreated organic pathologies (e.g., intrauterine adhesions, hydrosalpinx)
- Severe male factor (azoospermia, extreme oligoasthenospermia)
The window of opportunity for TCM conditioning is limited; longer conditioning is not necessarily better. It is generally recommended to start 2 to 3 months before starting the IVF cycle, not exceeding 4 months.
How a Reproductive Specialist Views TCM Conditioning
My own attitude is: not rejecting, not superstitious, evidence-based.
In the field of assisted reproduction, there are some high-quality clinical studies supporting TCM conditioning (especially acupuncture). For example, acupuncture intervention before embryo transfer can improve uterine artery blood flow and increase implantation rates. Chinese herbal medicine also has some data in regulating the menstrual cycle and improving luteal function.
However, the problem is that individual responses to TCM vary greatly. The same prescription can have completely different effects on different people. Moreover, research on the interaction between Chinese herbs and ovulation induction drugs is currently limited, posing potential risks.
Therefore, my advice is: If you choose TCM conditioning, it is best to find a TCM practitioner with a background in reproductive medicine, and ensure communication between your reproductive specialist and the TCM practitioner.
Which Test Indicators Suggest the Need for TCM Conditioning
In clinical practice, I recommend patients consider TCM adjunctive therapy based on the following indicators:
| Indicator | Reference Range | Values Indicating Need for Conditioning |
|---|---|---|
| AMH | > 1.5 ng/mL | < 1.0 ng/mL |
| FSH | < 10 mIU/mL | > 10 mIU/mL |
| Antral Follicle Count | > 8 | < 5 |
| Endometrial Thickness (ovulatory phase) | 7–14 mm | < 7 mm |
| Uterine Artery Blood Flow Resistance Index | < 0.85 | > 0.85 |
| Thyroid Function (TSH) | < 2.5 mIU/L | > 2.5 mIU/L |
| Vitamin D | > 30 ng/mL | < 20 ng/mL |
Among these indicators, endometrial thickness and uterine artery blood flow are relatively easier to improve with TCM conditioning. AMH and FSH reflect ovarian reserve, and the room for improvement with TCM is limited, especially when reserve is already severely diminished.
Three Most Easily Overlooked Details
Detail 1: Conditioning Must Be Cycle-Based
Many people think TCM conditioning means taking herbs every day until they go to Thailand. However, TCM conditioning is actually cycle-based—menstrual phase, follicular phase, ovulatory phase, luteal phase—the approach to medication is completely different. If the plan is not adjusted according to the cycle, the effect will be greatly reduced.
Detail 2: Acupuncture is Easier to Evaluate than Herbs
In pre-IVF conditioning, the mechanism of acupuncture is relatively clear—improving pelvic blood flow, regulating the hypothalamic-pituitary-ovarian axis, and reducing stress levels. Moreover, acupuncture has no risk of drug interactions. For patients unsure if they need Chinese herbs, starting with acupuncture can be a good option.
Detail 3: Longer Conditioning is Not Better
It is generally recommended to start TCM conditioning 2 to 3 months before entering the IVF cycle, not exceeding 4 months. Beyond this time, the marginal benefit diminishes. For older patients or those with low ovarian reserve, the time cost may outweigh the benefits.
Most Common Pitfalls
Pitfall 1: Choosing the Wrong TCM Practitioner. Many patients randomly visit a community TCM clinic and get a prescription for "tonifying Qi and blood." But what is needed before IVF is not general tonification, but precise regulation. A TCM practitioner unfamiliar with reproductive medicine may prescribe formulas that conflict with ovulation induction drugs.
Pitfall 2: Blindly Believing "Get Conditioned First, Then Start the Cycle." I have seen many patients with already low AMH spend 3–6 months on conditioning, only to see their AMH drop further, eventually reducing even their chances of egg retrieval. For older patients and those with low ovarian reserve, time is ovarian reserve; delaying the cycle for conditioning is not recommended.
Pitfall 3: Mixing Chinese and Western Medications Without Informing the Doctor. Some patients take Chinese herbs and ovulation induction drugs simultaneously without telling their reproductive specialist. Certain components in Chinese herbs can affect hormone metabolism or coagulation function, posing potential risks. When doing IVF in Thailand, medication management is stricter; it is advisable to honestly disclose all medications being taken.
Pitfall 4: Ignoring Psychological Factors. TCM conditioning is not just about taking herbs and getting acupuncture; it also includes lifestyle adjustments. If you stay up late, feel anxious, or have an irregular diet while conditioning, the effect will be greatly diminished.
Several Typical Clinical Scenarios
Scenario 1: 38 years old, AMH 1.0 ng/mL, preparing for Thailand
The patient asked if she should do TCM conditioning. My advice was: You can start TCM conditioning and IVF cycle preparation simultaneously. There is no need to wait until conditioning is finished before starting the cycle. Conditioning and the cycle can proceed in parallel, adjusting as you go.
Outcome: The patient started acupuncture and herbal conditioning for 2 months before entering the cycle. She had 8 eggs retrieved, matching expectations, and achieved a successful pregnancy after transfer.
Scenario 2: 41 years old, AMH 0.4 ng/mL, FSH 18 mIU/mL
The patient wanted to spend 3 months conditioning her ovarian function. My advice was: Waiting is not recommended. An AMH of 0.4 indicates severely diminished ovarian reserve; with each month of waiting, the chance of retrieving eggs decreases. Proceed directly to the cycle without conditioning.
Outcome: The patient chose to go directly into the cycle. She had 2 eggs retrieved, resulting in 1 embryo, but did not achieve pregnancy after transfer. However, she at least seized one opportunity.
Scenario 3: 35 years old, 2 recurrent implantation failures, endometrial thickness 6.5 mm
The patient was preparing for a third attempt in Thailand. My advice was: Undergo 2–3 months of acupuncture and herbal conditioning before the cycle, focusing on improving endometrial blood flow and thickness.
Outcome: After 2 months of conditioning, endometrial thickness reached 8.2 mm, blood flow improved, and she achieved a successful pregnancy after transfer.
These cases illustrate that the value of TCM conditioning depends on the patient's specific situation and timing of intervention.
Most Frequently Asked Questions
Practitioner's Observation: The Actual Role of TCM in Thailand IVF
In the multiple reproductive centers I collaborate with in Thailand, the attitude towards TCM conditioning is "not opposed, but not actively recommended." Local TCM resources in Thailand are limited, and most centers do not have a TCM practitioner on staff.
For Chinese patients going to Thailand for IVF who wish to add TCM conditioning, there are usually two options:
- Complete conditioning in China before going to Thailand for the cycle — More controllable, as the TCM practitioner can adjust the plan in real-time based on the menstrual cycle and test results.
- Find a TCM practitioner in Thailand — There are a few reliable TCM clinics in Bangkok, but qualifications and needle safety need to be confirmed in advance.
Additionally, reproductive specialists in Thailand have limited knowledge of Chinese herbs and are more receptive to acupuncture. If patients wish to do acupuncture locally in Thailand, they need to confirm the clinic's hygiene standards and needle safety beforehand.
Doctor's Advice
If you are considering IVF in Thailand and wondering whether you need TCM conditioning, my advice is:
1. First, complete a comprehensive fertility assessment (AMH, FSH, ultrasound, semen analysis, etc.) to identify your specific issues.
2. Based on the assessment results, determine whether TCM conditioning offers targeted value—such as for thin endometrium, poor blood flow, or endocrine disorders.
3. If needed, find a TCM practitioner with a background in reproductive medicine to develop a cycle-based conditioning plan.
4. Limit conditioning time to 2–3 months, not exceeding 4 months. Older individuals and those with low reserve should not delay the cycle for conditioning.
5. During the IVF cycle in Thailand, honestly inform your reproductive specialist of all medications you are taking.
TCM conditioning is an adjunctive measure, not a substitute. In IVF, age and ovarian reserve are the most unchangeable factors. Do not miss the optimal window by waiting to "get fully conditioned first."
