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

Donor sperm IVF / IUI

Donor sperm programs allow conception using screened donor samples when natural sperm is unavailable or genetically unsuitable.The process ensures high fertilization rates through IVF or IUI while maintaining ethical and medical safety.Recommended for men with zero sperm count, severe genetic disorders, or inherited conditions.

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 – Explaine…

Donor sperm programs allow conception using screened donor samples when natural sperm is unavailable or genetically unsuitable.The process ensures high fertilization rates through IVF or IUI while maintaining…

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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 Expert…

Donor sperm programs allow conception using screened donor samples when natural sperm is unavailable or genetically unsuitable.The process ensures high fertilization rates through IVF or IUI while maintaining…

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

Donor sperm programs allow conception using screened donor samples when natural sperm is unavailable or genetically unsuitable.The process ensures high fertilization rates through IVF or IUI while maintaining…

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

Donor sperm programs allow conception using screened donor samples when natural sperm is unavailable or genetically unsuitable.The process ensures high fertilization rates through IVF or IUI while maintaining…

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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 Th…

Donor sperm programs allow conception using screened donor samples when natural sperm is unavailable or genetically unsuitable.The process ensures high fertilization rates through IVF or IUI while maintaining…

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Understanding IVF: A Step-by-Step Guide for Beginners
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Understanding IVF: A Step-by-Step Guide for Beginners

Donor sperm programs allow conception using screened donor samples when natural sperm is unavailable or genetically unsuitable.The process ensures high fertilization rates through IVF or IUI while maintaining…

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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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