Happiness Start Here
IWC…Intensively We Care


A Leading Bangkok IVF Center Specialist in Infertility Treatment and Women’s Health

We provide comprehensive infertility treatment and gynecological services,
delivered by a team of highly experienced and specialized doctors.

Happiness Start Here

The IVF & Women Clinic (IWC) is a certified infertility treatment center in Bangkok, endorsed by the Royal College of Obstetricians and Gynaecologists of Thailand and the Ministry of Public Health. We offer comprehensive consultations and treatments for infertility, along with specialized gynecological services. Our holistic approach to women’s health is supported by a team of experienced doctors and certified scientists, utilizing state-of-the-art tools and technology for accurate diagnosis and effective treatment.

With over 20 years of experience collaborating with leading hospitals in Thailand, our team is dedicated to providing personalized treatment plans tailored to each individual’s health needs. Our mission is to ensure comfort and deliver optimal results for our clients and their loved ones.


We aim to provide the highest level of treatment and quality of service to make our patients feelconfidence, trust, comfort and convenience in IWC.

We understand each patient’s circumstance is unique, our doctors will always custom izeeach treatment to deliver high success rates.

We service to make the impossible possible.


“We customise our care to suit the need of ourpatients, ensuring that patient values guide all of our clinical decisions”


IWC specializes in the medical care of all womenas well as providingtop class fertility treatments for families.

We take a modern approach to patient care – listening and understanding ourpatients needs first then providing a unique treatment just for them.

Our team of experts have many years of work experience in gynecology and infertility at the leadinghospitalsin Thailand.

We are certified by the Royal Thai College of Obstetricians and Gynecologists (RTCOG) and Ministry of Health.

Overview of Services at IVF & Women Clinic (IWC)

“ We make the impossible possible. ”

IVF & Women Clinic (IWC) , a leading IVF clinic in Bangkok, specializes in infertility treatment offering consultations and comprehensive care for those facing infertility issues. Services include cause analysis of infertility, intrauterine insemination (IUI), in vitro fertilization (IVF), intracytoplasmic sperm injection (ICSI), embryo cryopreservation, egg and sperm freezing, and more.

We also offer consultations and treatments for various gynecological conditions, including women’s health checks, cervical cancer screening, ultrasound examinations, internal examinations, HPV vaccination, treatment for polycystic ovary syndrome (PCOS), menstrual irregularities, abnormal vaginal discharge, menopausal issues, contraceptive injections, and general women’s health concerns. IVF involves fertilizing an egg outside the body, a procedure that has placed us among the top IVF Thailand facilities.

Infertility Treatment Services in Bangkok

IWC…Intensively We Care

Infertility is when a couple cannot conceive despite not using contraception. Did you know that in Thailand, this condition affects 10-15% of couples? The causes of infertility can stem from the woman, the man, both partners, or even unknown reasons. IVF & Women Clinic (IWC) is a certified infertility treatment clinic by the Royal College of Obstetricians and Gynecologists of Thailand and the Ministry of Public Health, providing comprehensive infertility treatments to help complete every family.

IVF Clinic Center Bangkok

  • In Vitro Fertilization
    (IVF) Service
  • Intracytoplasmic Sperm Injection
    (ICSI) Service
  • Intra-Uterine Insemination
    (IUI) Service
  • Blastocyst Culture Service
  • Pre-Implantation Genetic Testing
    (PGT) Service
  • Embryo Cryopreservation Service
  • Assisted Hatching Service
  • Egg Freezing Service
  • Sperm Freezing Service
  • PESA/TESE Sperm Retrieval Service
  • In Vitro Fertilization (IVF) Service 

    IVF (In Vitro Fertilization) treatment at IVF & Women Clinic (IWC) aims to increase the chances of pregnancy and complete your family. The IVF procedure is conducted in a standard, sterile laboratory, with controlled temperature and humidity, enhancing the chances of natural sperm fertilization in a culture dish before transferring the embryo into the woman’s uterus. The process is closely monitored by our team of doctors, scientists, and medical experts.

  • Intracytoplasmic Sperm Injection (ICSI) Service

    ICSI is a globally popular infertility treatment offered at our IVF Bangkok location, where healthy sperm is injected directly into an egg. The process involves the direct injection of a selected healthy sperm into the woman’s egg, conducted by experienced doctors and scientists who oversee every step. This method increases fertilization rates, reduces the risk of chromosomal abnormalities, and enhances the chances of a successful pregnancy.

  • Intra-Uterine Insemination (IUI) Service

    IVF & Women Clinic (IWC) offers IUI (Intra-Uterine Insemination) to address infertility by reducing the distance sperm must travel to reach the fallopian tubes. The procedure involves directly injecting sperm into the uterine cavity, making it easier for the sperm to meet the egg. This simple, quick process is performed in a standard, sterile laboratory and is closely supervised by experienced doctors and scientists, effectively enhancing the chances of pregnancy.

  • Blastocyst Culture Service

    IVF & Women Clinic (IWC)’s blastocyst culture service increases pregnancy and implantation rates by culturing embryos in a sterile laboratory with state-of-the-art incubators. These incubators precisely control temperature, humidity, pH levels, and gasses. The development of embryos is meticulously monitored, with every step handled by two professionals working together. This ensures the selection of the most normally developing embryos for transfer back into the uterus.

  • Pre-Implantation Genetic Testing (PGT) Service

    Enhance your pregnancy chances with Pre-Implantation Genetic Testing (PGT) services at IWC. Our expert team of doctors and scientists analyzes embryos for genetic abnormalities, selecting embryos that are healthy, have normal chromosomes, and are free from genetic diseases before transferring them into the woman’s uterus. This precise selection process increases the implantation rates of healthy embryos and enhances pregnancy chances.

  • Embryo Cryopreservation Service

    IVF & Women Clinic (IWC)’s embryo cryopreservation service helps women who plan to conceive later in life by preserving embryo quality for future pregnancies. Using advanced technology, embryos are stored without cellular damage, maintaining their strength, integrity, and quality after thawing. Embryos can be stored for decades, offering a long-term solution for those planning for future pregnancies.

  • Assisted Hatching Service 

    IVF & Women Clinic (IWC) offers assisted hatching services using specialized techniques and advanced technology. This service involves creating a small opening in the embryo’s outer shell to facilitate easier hatching before transferring the embryo into the uterus. The process improves embryo implantation in the uterine lining without causing harm or damage to the embryo.

  • Egg Freezing Service

    IVF & Women Clinic (IWC) provides egg freezing services using the latest innovations from our expert team. This involves preserving a woman’s eggs in liquid nitrogen at -196 degrees Celsius, completely halting cellular activity. This method ensures the eggs remain viable until the woman is ready for pregnancy, providing a new option for preserving egg quantity and quality for future use.

  • Sperm Freezing Service

    IVF & Women Clinic (IWC) offers sperm freezing services for men planning to have children in the future. This service preserves high-quality sperm for future use. Using the latest technology, sperm is rapidly cooled to -196 degrees Celsius, combined with cryoprotectants to prevent ice crystal formation within the cells, ensuring the sperm remains intact and viable for future use.

  • PESA/TESE Sperm Retrieval Service

    For men with no sperm in their ejaculate, infertility, or those unable to conceive naturally, IWC offers PESA (Percutaneous Epididymal Sperm Aspiration) and TESE (Testicular Sperm Extraction) techniques. Retrieved sperm is used to fertilize an egg via ICSI (Intracytoplasmic Sperm Injection). The process, overseen by expert doctors, ensures the highest quality sperm is collected, reducing the risk of genetic abnormalities and enhancing successful conception chances.

Gynecological Services

  • Cervical Cancer Screening:
    Thin Prep + HPV
  • Uterine and Ovarian
    Ultrasound Service
  • Cervical Cancer Vaccination:
    4 and 9 Strains
  • Polycystic Ovary Syndrome (PCOS) Treatment
  • Irregular Menstruation and Abnormal
    Vaginal Discharge Treatment
  • Menopause Treatment
  • Contraceptive Injection Service
  • Pre-Wedding Health Check Up Service
  • Cervical Cancer Screening: Thin Prep + HPV

    IVF & Women Clinic (IWC) provides in-depth cervical cancer screening at the DNA level using the Thin Prep + HPV test. Our specialized gynecologists use advanced techniques to detect high-risk HPV strains linked to cervical cancer. The test is highly sensitive and accurate, capable of identifying early infections, allowing for swift diagnosis of pre-invasive cervical cancer with results available within one week.

  • Uterine and Ovarian Ultrasound Service

    IVF & Women Clinic (IWC) offers ultrasound services for the uterus and ovaries to detect abnormalities using advanced ultrasound equipment. This comprehensive screening helps identify silent threats to women’s health, such as ovarian cysts, cervical cancer, uterine fibroids, or pelvic masses. The procedure is quick, accurate, and safe, closely supervised by our doctors to ensure the best care.

  • Cervical Cancer Vaccination: 4 and 9 Strains

    IVF & Women Clinic (IWC) offers cervical cancer vaccinations covering 4 and 9 high-risk HPV strains, protecting against up to 90% of cervical cancers. Our specialized gynecologists provide vaccination guidance for optimal protection based on age, ensuring quality care and safety for all patients, along with health advice to prevent cervical cancer.

  • Polycystic Ovary Syndrome (PCOS) Treatment

    IVF & Women Clinic (IWC) provides consultation and treatment for PCOS, a hormonal disorder in women, by specialized gynecologists. The service helps regulate menstrual cycles, reduce infertility risk, and prevent uterine-related diseases such as bleeding disorders, endometrial cancer, hypertension, and cardiovascular diseases. Treatment also alleviates symptoms of high male hormone levels, such as oily skin, acne, and excessive hair growth, ensuring a safe and confident lifestyle.

  • Irregular Menstruation and Abnormal Vaginal Discharge Treatment

    IVF & Women Clinic (IWC) offers consultation and treatment for irregular menstruation, abnormal vaginal discharge, and genital area issues. Our specialized gynecologists provide comprehensive care in a private setting, closely monitoring treatment progress, accurately diagnosing causes, and tailoring treatments to each patient, reducing the risk of serious diseases.

  • Menopause Treatment

    IVF & Women Clinic (IWC) offers menopause treatment to enhance women’s health care and address various menopause-related conditions. Specialized gynecologists provide hormone replacement therapy and treatment for menopause symptoms such as vaginal dryness, mood swings, hair thinning, dry skin, and sleep problems, effectively helping women manage menopause.

  • Contraceptive Injection Service

    IVF & Women Clinic (IWC) provides contraceptive injection services for temporary birth control, reducing menstrual pain and lowering the risk of certain gynecological diseases. Our specialized gynecologists offer guidance to maximize the effectiveness of contraceptive injections, ensuring safe, convenient, and pain-free birth control without health side effects.

  • Pre-Wedding Health Check Up Service

    IVF & Women Clinic (IWC) offers pre-wedding health checkups to assess the health readiness of couples and prepare for future parenthood. Designed by specialized doctors, these checkups screen for fertility, current and potential health issues, genetic diseases, sexually transmitted infections, and other conditions, providing couples with confidence and understanding to plan their family life without worries.



Capt. Assoc. Prof. Phattaraphum Phophong

• Gynecology
• Infertility and Reproductive Endocrinology
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Dr. Waranya Sirithanasarn

• Laparoscopic gynecologic surgery.
• Infertility and assisted reproductive technology.
• Menopause
• Contraceptions
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Nutsara Kaewruang

With the standards and capabilities available I am ready to be a part that will help fulfill the success of every family.

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Rattanamon Koonthaweelab

I am committed to work together with team member and each patient to find the most effective solutions to their family building challenges.

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Why Choose IVF & Women Clinic (IWC) Thailand 

Expert Team of Doctors and Scientists

Our team of specialized doctors and scientists has extensive knowledge and experience in treating infertility and women’s health issues. With years of experience in leading hospitals, we have successfully helped many couples achieve pregnancy. Our clinic is certified by the Royal College of Obstetricians and Gynecologists of Thailand and the Ministry of Public Health.

Advanced Technology and Innovation

IVF & Women Clinic (IWC) is committed to developing and enhancing our services with cutting-edge reproductive technology and innovation, adhering to international standards to improve outcomes, satisfaction, and safety for our patients. We diagnose and address the root causes, effectively increasing safe and efficient pregnancy chances.

Proven Quality with Successful Cases

We have helped over 1,000 couples overcome infertility and have healthy children, addressing issues such as age-related infertility, anovulation, blocked fallopian tubes, uterine fibroids, low sperm count, weak sperm, and sterility. Our treatments are tailored to each patient’s needs for the best outcomes.

Excellent Service

At IVF & Women Clinic (IWC), you are our priority. Our team listens to your concerns with understanding and privacy, closely monitors each case, pays attention to every detail, and provides accurate medical advice. Our goal is to promote health and help fulfill your dream of parenthood, completing your family. At IVF & Women Clinic (IWC), we offer competitive IVF Thailand prices, ensuring that our advanced treatments are accessible to all.


Frequently asked questions about IVF in Bangkok Thailand | IW Clinic

Not all birth control pills today result in infertility. It is possible to become pregnant after stopping birth control pills because the hormones contained in each birth control pill do not remain in your system after stopping use. There are different durations for each type of birth control pill. We can have a chance to get pregnant naturally.

But if it’s been more than a year since you stopped taking contraceptives and you haven’t had a baby yet, it’s possible that you’re infertility due to other factors. You should immediately see a specialist to find out the real cause.

When should you seek the advice of an infertility specialist?

For those under 35 years old: If you have tried to conceive naturally for at least 1 year and have not succeeded, you should consult a specialist to determine the cause of infertility.

💚If you are between 35 and 40 years old : You should seek advice from a medical professional if you have been trying to conceive for 6 months but have not succeeded.

💚 If you are over 40 years old : In this case, you can see a specialist. Infertility treatment field to obtain advice or treatment immediately.

You don’t need to wait for natural methods because there may be risks of various genetic diseases. Consulting with a medical professional to find out the cause and fix it on the spot increases the chances that you will see your baby sooner.”

What’s the difference between identical twins and fraternal twins ?

Identical twins are formed from an egg that is fertilized by a sperm, which divides into two embryos during cell division, eventually developing into two fetuses. They will be genetically identical, regardless of sex or appearance. Fraternal twins are born when a woman ovulates two eggs during that month and each egg is fertilized by a different sperm until it develops into two babies growing inside the woman’s uterus at the same time. Thus, fraternal twins can have different body shapes, faces and genders.

Nowadays, medical technology has advanced to make it easier for mothers to have twins. in the treatment of infertility Sometimes doctors need to insert more than one embryo to increase the chances of success. It turns out that many mothers are more likely to have twins.”

Is embryo transfer in the frozen cycle really better than the fresh cycle?

Frozen embryo transfer is the transfer of the embryo back into the uterus, not the ovulation and egg collection cycle. Usually, they are transferred the next month after preparation of the uterus. The embryos are frozen and stored before being thawed for transfer to the uterine cavity.

The advantages of frozen cycle embryo transfer are as follows:

  • Able to prepare the uterus for embryo transfer
  • Able to Chromosome Test (NGS) to find genetic abnormalities
  • Able to reduce the problem of ovarian hyperstimulation

Therefore, frozen embryo transfer has a high chance of pregnancy success.

What is the difference between IVF and ICSI treatment?

Both in vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI) are fertilization of eggs and sperm outside the body. The difference is the fertilization process. IVF (In-vitro Fertilization) is the fertilization of eggs and sperm in a laboratory. While ICSI (Intracytoplasmic Sperm Injection) involves selecting a single healthy sperm and using a needle to inject it directly into the egg to increase the chances of fertilization.

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Success Case

Case 1

I started to consult at IVF & Women Clinic since 2020, but at that time I wanted to get pregnant naturally first. The doctor advised me to use egg stimulation pills and ultrasound. Finally I was able to get pregnant naturally but I lost my baby. After 2 years, I came back to the clinic and opted for ICSI and chromosome testing. According to the doctor’s advice, I have sent 5 embryos for chromosomal analysis, but only 1 is normal. I decided to put it back in the uterus. Today I became a mother. Thank you very much to the doctor and IVF & Women Clinic.

Case 2

I was diagnosed with polycystic ovary syndrome (PCOS) with an AMH of 13.41. The doctor advised me to treat PCOS first and then treat infertility through ICSI and chromosome testing. Finally, I had my first child after many years of trying. Thank you to the doctor and all the staff involved.

Case 3

I had my first child from IVF & Women Clinic and I am planning to have my second child. I contacted the clinic to plan on inserting the frozen embryos from the first round of treatment. But the problem is that I don’t get pregnant twice even though I have fertile embryos. This time the doctor recommended me to have a laparoscopy to look at abnormalities of the uterine cavity. I found out that I had an abnormal uterine cavity which was a major cause of the non-implantation of the embryo. The doctor advised me to treat the uterine cavity followed by preparing the uterine wall before embryo transfer. As a result, today I have my second child.