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

Surrogacy Services

Surrogacy Services

GDIFR provides ethical, medically supervised surrogacy services for couples who require an alternative pathway to parenthood. Under the guidance of Dr. Sudarshan Ghosh Dastidar, our team ensures strict compliance with legal, medical, and ethical surrogacy guidelines in India, providing complete transparency and safety.

Our surrogacy program includes medical evaluations, surrogate matching assistance, IVF coordination, pregnancy monitoring, and emotional support. With our advanced IVF lab and experienced clinical team, we ensure a seamless and supportive surrogacy experience for both intended parents and surrogates.

Research & Publications

IVF Research, Clinical Studies & Academic Work

Explore peer-reviewed research papers, clinical studies, and academic publications led by Dr. Sudarshan Ghosh Dastidar and the GDIFR research team. These works reflect our contribution to advancing reproductive medicine and IVF science.

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…

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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.

Our Location

Visit Our IVF & Fertility Center in Kolkata

GDIFR is conveniently located in Kolkata, offering easy access to advanced IVF and fertility treatment services. Use the Google Map below to find our fertility and IVF research center, plan your visit, and connect with experienced fertility specialists dedicated to supporting your parenthood journey.

Working Hours
Office Hours
11:00 AM to 7:00 PM
Location

36A/1, Shyama Prasad Mukherjee Road, Bhowanipore,
Near Bijoli Cinema, Kolkata – 700025

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
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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
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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)
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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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