CHR is open, and medical travel to NYC is possible.Learn more.


IVF and Society January 2021 Updates

Feb 01, 2021

First class-action lawsuit because of PGT-A One could argue that a class-action lawsuit regarding preimplantation genetic testing for aneuploidy (PGT-A) ... Read More

Egg Donation & Surrogacy

Prominent physicians and scientists criticize continued utilization of Preimplantation Genetic Testing for Aneuploidy (PGT-A) in IVF and warn about a new fourth generation test

Jan 11, 2021

For immediate release January 12, 2021 (New York, NY) - Three prominent physicians and scientists from three prestigious institutions criticized ... Read More


Non-Invasive Preimplantation Genetic Testing for Aneuploidy (PGT-A 4.0): Hard to believe, but IVF centers really use it!

Dec 15, 2020

Yes, believe it or not, but several IVF centers, including at least two in NYC we know about, have initiated ... Read More

Infertility Treatment

The Changing Practice of Assisted Reproduction

Oct 16, 2020

Mostly unnoticed and/or unmentioned by media, because of what has been happening in many countries to national health care systems ... Read More


Dr. Yang's Abstract Wins SRBT Basic Science Award

Oct 07, 2020

CHR is please do announce that Mia Yang, PhD, Junior Scientist at CHR and Postdoctoral Associate in the Laboratory of ... Read More

Internal CHR News

International Group of Prominent Reproductive Physicians and Scientists Releases Position Statement on Chromosomal Testing of Human Embryos Prior to Embryo Transfer

Jun 01, 2020

For immediate release June 1, 2020 (New York, NY) - Preimplantation genetic testing for aneuploidy (PGT-A), previously known as PGS ... Read More

IVF Success Rates

What the "controversy" over ASRM COVID-19 Task Force's recommendation is all about

Apr 02, 2020

[This article deals with a rapidly developing situation. It was written by Norbert Gleicher, MD, on March 31, 2020 and ... Read More


“Mosaic” or “aneuploid” embryos per PGT-A? Don’t let them be discarded

Feb 13, 2020

There still must be a large number of presumably “chromosomaly abnormal” embryos, either “mosaic” and/or “aneuploid,” out there in cryopreservation ... Read More

Infertility Treatment

Negative SEO campaign against CHR and PGT-A

Feb 12, 2020

Having one’s intellectual property illegally appropriated, in a strange way, can be viewed as an ultimate compliment. Similarly, one could ... Read More


How CHR views recent IVF add-ons

Jan 09, 2020

OPINIONS 012: 1/9/2020 Introduction Add-ons to IVF are finally attracting more attention in the medical literature as well as the ... Read More


Contact Us

You can also call 212-994-4400 to get in touch with us.

Want to donate your eggs? Fill out the donor application first!

Country *