Welcome to GDIFR – A Fertility Research Center Led by Dr. Sudarshan Ghosh Dastidar

Our Services

Best IVF & Infertility Treatment Services in Kolkata

At the Ghosh Dastidar Institute for Fertility Research (GDIFR), we provide a comprehensive range of infertility treatments and reproductive health services backed by 40+ years of clinical excellence. Guided by IVF pioneer Dr. Sudarshan Ghosh Dastidar, our centre combines advanced medical technology, evidence-based protocols, and compassionate care to support couples through every stage of their parenthood journey.

From male and female infertility treatments to advanced IVF technologies, donor programs, surrogacy support, and psychological counseling, GDIFR delivers individualized care under one roof. Our research-driven approach ensures that every treatment plan is tailored to your needs, giving you the highest chance of success with safety, ethics, and transparency.

Male Infertility Treatments
Male Infertility Treatments

GDIFR provides comprehensive solutions for male infertility, including semen analysis, hormonal therapy, lifestyle management, PESA/TESA/MESA sperm retrieval techniques, and advanced…

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Female Infertility Treatments
Female Infertility Treatments

Female infertility requires delicate evaluation and targeted treatment. GDIFR offers ovulation induction, egg retrieval, IVF for tubal block, endometriosis management,…

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Advanced Infertility Treatments
Advanced Infertility Treatments

GDIFR specializes in advanced infertility treatments, including IVF, ICSI, blastocyst culture, PGT genetic testing, embryo freezing, donor cycles, and minimally…

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Infertility Testing
Infertility Testing

Accurate diagnosis is the foundation of successful infertility treatment. GDIFR provides comprehensive infertility testing for both male and female partners,…

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Surrogacy Services
Surrogacy Services

GDIFR provides ethical, medically supervised surrogacy services for couples who require an alternative pathway to parenthood. Under the guidance of…

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Psychological Counseling Services
Psychological Counseling Services

Infertility treatment can be emotionally overwhelming, and the right support makes all the difference. GDIFR offers specialized psychological counseling services…

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Free Fertility Consultation

Begin Your Parenthood Journey Today

Speak with experienced IVF and fertility specialists at GDIFR.
Get clear guidance on treatment options, costs, and next steps —
with complete confidentiality and care.

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FAQs

IVF & Fertility Treatment FAQs

Find answers to common questions about infertility causes, IVF treatment, ICSI procedures, fertility costs, success rates, and treatment processes at GDIFR. This FAQ section is designed to help couples in Kolkata understand fertility care options clearly and make informed decisions with confidence.

The primary test is a semen analysis, which evaluates sperm count, motility, and morphology. Additional tests may include hormonal evaluation, ultrasound, DNA fragmentation, and genetic testing if needed.

Yes. Treatment options include medication, hormonal therapy, antioxidant support, lifestyle changes, varicocele surgery, and advanced sperm retrieval methods like PESA, TESA, or MESA for IVF/ICSI procedures.

Yes. While men produce sperm throughout life, sperm quality can decline after age 40, affecting DNA integrity, motility, and overall pregnancy success rates.

Female infertility may result from ovulation problems (PCOS), hormonal imbalance, blocked fallopian tubes, endometriosis, low ovarian reserve, uterine issues, thyroid imbalance, or age-related decline.

Doctors may recommend blood tests (AMH, FSH, LH), ultrasound, HSG (to check tube blockage), ovulation tracking, pelvic examination, and fertility assessment to identify the root cause.

Yes. Fertility declines sharply after age 35 due to reduced egg quantity and quality, making conception more challenging and increasing the need for IVF or egg freezing.

Options include ovulation induction, hormonal therapy, laparoscopic surgery (for endometriosis or fibroids), IUI, IVF, ICSI, donor eggs, and fertility preservation.

Couples under 35 should seek help after 12 months of trying to conceive; those over 35 should consult after 6 months. Immediate consultation is advised if there are known conditions affecting fertility.

Real Stories

Real happy Stories from our Patients

We don't just focus on numbers—we focus on people. Every milestone represents a family we've helped, a challenge we've overcome, and a journey we've shared with our patients.

We came to GDIFR after losing hope elsewhere. Dr. Dastidar’s experience and the team’s compassion changed everything for us. We are forever grateful for this blessing.

- — Ananya & Soumitra, Baranagar, Kolkata

Hum kaafi time se infertility problem se struggle kar rahe the. Kaafi jagah consult kiya, par clear guidance kahin nahi mili. GDIFR aane ke baad sab kuch step-by-step samjhaaya gaya. Doctors ne patience ke saath IVF process explain kiya aur hamesha honest advice di. Aaj hum parents hain, aur ye sirf GDIFR ki wajah se possible ho paaya.

- Rahul Sharma & Neha Sharma

Couldn’t be grateful enough for the support received from the whole team. Spearheaded from the top, the institute is unlike any money making machine in today’s day n age. Their dedication to the subject, the technical know how and the clinical experience was par excellence. Thankful to have them by my side on my journey.

- Anindita Mitter

After 7 years of marriage,I was unable to conceive. After getting treatment here,we are blessed with a baby girl. During my pregnancy I have faced many complications.Dr. Biswanath sir always helped me at any time of the day .All staffs and nurses are very cooperative

- Priyanka Singha

Free IVF Consultation
and Test Advice

40+

Years of Fertility Excellences

85%

IVF/ICSI Success Rate

50K+

Successful Deliveries

20+

Expert Fertility Specialists

Blogs & Learnings

IVF Knowledge, Research & Fertility Insights

Explore expert-written blogs, fertility education articles, and research-based insights from the GDIFR team. Our content helps couples understand infertility causes, IVF treatments, success factors, and the latest advancements in reproductive medicine—supporting informed decisions through trusted medical knowledge.

Treating Infertility With Herbal Medications – Explained by Best IVF Center in Kolkata – GDIFR
Uncategorized
Treating Infertility With Herbal Medications – Explained by Best IVF Center in K…

Treating Infertility With Herbal Medications – Explained by Best IVF Center in Kolkata – GDIFR Treating Infertility With Herbal Medications Chinese herbs are used for about 2500 years to treat a good array of health problems. Herbal medicines may heighten fertility by supporting the natural functions of the ovulation and fertility process. Herbs aren’t regulated […]

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Best Age for IVF Treatment: What GDIFR Fertility Experts Say
Uncategorized
Best Age for IVF Treatment: What GDIFR Fertility Experts Say

Understanding the Best Age for IVF Treatment The best age for IVF treatment is one of the biggest concerns for couples planning pregnancy. According to GDIFR specialists, age directly influences egg quality, ovarian reserve, and the IVF success rate. Knowing the right time to begin treatment helps avoid delays and increases the chances of becoming parents. This guide […]

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How Embryology Innovations Improve IVF Success – Research by Dr. Dastidar, GDIFR
Research
How Embryology Innovations Improve IVF Success – Research by Dr. Dastidar, GDIFR

Over the past four decades, Dr. Sudarshan Ghosh Dastidar, Founder of the Ghosh Dastidar Institute for Fertility Research (GDIFR), has been at the forefront of embryology and IVF innovation in India. His research-led approach has transformed fertility outcomes for thousands of couples, making GDIFR a reference center for evidence-based IVF. Ongoing studies by Dr. Dastidar […]

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IVF vs ICSI: Which Treatment Is Right for You? – GDIFR Guide
Uncategorized
IVF vs ICSI: Which Treatment Is Right for You? – GDIFR Guide

Choosing between IVF and ICSI is one of the most important decisions for couples planning fertility treatment. Both treatments help achieve pregnancy, but they work differently and are recommended based on the cause of infertility. This GDIFR guide will help you understand the difference between IVF and ICSI, their success rates, costs, and which treatment […]

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Common IVF Mistakes Couples Make & How to Avoid Them in 2026 (Fertility IVF Experts by GDIFR)
Uncategorized
Common IVF Mistakes Couples Make & How to Avoid Them in 2026 (Fertility IVF…

Common IVF Mistakes Couples Make & How to Avoid Them in 2026 (Fertility IVF Experts by GDIFR) Millions of couples today consider IVF as a safe, reliable and scientifically advanced way to build a family. But even with the best technology, IVF outcomes depend on how well couples prepare, understand the process and avoid common […]

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THE MAN BEHIND GDIFR SUCCESS

Dr. Sudarshan Ghosh
Dastidar – Founder & IVF Pioneer In Kolkata

Parenthood is a dream. For over 40 years, my work has been devoted to helping couples realise that dream with dignity, hope, and trust. GDIFR is not just a clinic — it is a research-driven fertility institute where we explore every possibility to make parenthood achievable. After helping thousands become parents, my mission remains unchanged: no couple should ever face this journey alone.

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