The Egg Factor Podcast: Day 3 vs. Day 5 Embryo Transfers

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Our Team

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4/11/2025

The episode is also available on Spotify and Apple Podcasts!

In this episode of The Egg Factor, CHR’s Medical Director, Dr. Norbert Gleicher, unpacks one of the most commonly debated topics in IVF: Day 3 vs. Day 5 embryo transfers. Should embryos be transferred earlier or later—and what does the latest science actually say about success rates, implantation potential, and long-term outcomes?

Dr. Gleicher challenges prevailing assumptions in fertility care, discusses CHR’s individualized approach, and explains why extending embryos to blastocyst stage may not always be the best strategy—especially for patients with low ovarian reserve.

Whether you're early in your IVF journey or revisiting your treatment plan, this episode offers evidence-based insight you won’t hear everywhere else.

Thank you for tuning in to The Egg Factor, brought to you by the Center for Human Reproduction (CHR) in New York City. For more insights follow us on Instagram @CHRNewYork, and don’t forget to subscribe so you never miss an episode!

#TheEggFactor #EmbryoTransfer #IVFScience #Day3vsDay5 #CHRVoice #FertilityPodcast #WomensHealth #PersonalizedMedicine #AdvancedReproductiveAge #IVFSupport

The best Dr thanks to him our family dream came true🙏 Thank you so much dr I recommend him 100%

F.G. Google

CHR has a wonderful team, and Dr. Barad is the best.

R.K. Google

Great experience overall! From the moment we entered the door we were greeted with beautiful smiles, greatest personality front desk employees and kindest and most knowledgeable medical professionals. I would list names but everyone employed by CHR deserves the most heartfelt recognition!Dr. Barad and Dr. GleiCher are performing IVF medical miracles if you ask me. We were kept informed about the next steps in our medical journey and the procedures were all don't on site with no stress at all.

M.P. Yelp

There are no words that could truly explain how the entire CHR team has impacted our lives. We conceived our daughter there almost three years ago and are now trying for our second child. There is no where else I would ever consider going. Every time I walk into the office I feel like I am with my family. We chat, we laugh, we cry… It is truly a very special group of people. Dr. Barad is patient, kind & compassionate. My nurse Maria’s level of detail and care is beyond anything I could have imagined. I could easily name at least a dozen more team members that are absolutely incredible. I would recommend CHR to anyone on their fertility journey.

J.B. Google

I discovered your clinic when I was at my lowest. I happened on a video on your you tube channel titled, "The burning out pcos." Just that video gave me much needed hope and direction because I couldn't get a diagnosis of why I was cold, lethargic and weak. I decided to become a patient for my fertility problems and fortunately I could consult online. Extending help internationally is really helpful. It is not easy to find this calibre, everywhere. I was 43 when I told Dr Gleicher I couldn't afford to travel there to do my IVF. He made sure he gave me some nuggets of wisdom to go with. For one, he insisted that my numbers showed I could have a child using my own eggs, like I wanted. The one clinic in my country doubted I could have a child in my late 30s. Another clinic in another country in the region would not even consult with me because I was 43 and not willing to use donor eggs. Another was willing to take me on but we had 2 failed IVF cycles. They also recommended donor eggs. I'm happy to share that I conceived naturally at 45 and I am looking at a perfectly healthy 5 month old baby boy. May the good Lord bless you and your work. You are truly doing the work of God. I could withstand the pressure to take donor eggs because you were very clear that my desire was possible. Congratulations and best wishes!

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