Center for Human Reproduction

World-renowned experts in infertility treatment, specializing in pregnancy for older women, premature ovarian aging, and DHEA treatment for fertility.

Internationally recognized for infertility treatment and research, CHR is known worldwide as the infertility center of last resort. One of the first IVF centers established in the U.S., the Center for Human Reproduction (CHR) offers all aspects of modern infertility treatment. Through extensive research and clinical efforts, CHR has developed special knowledge and expertise in treating diminished

Operating as usual

Timeline photos 12/02/2022

Thanks to this patient for their kind review! 😊🧡

Timeline photos 11/30/2022

It's almost time! CHR Grandrounds takes place next week - DM us to have you added to the guest list! 😊

11/24/2022

Happy Thanksgiving from your friends at CHR! 😊

Timeline photos 11/24/2022

What is adenomyosis? It's linked to endometriosis! Adenomyosis is when your endometrial tissue exists within and grows into the uterine wall.

"Endometriotic lesions can also invade the muscle of the uterus. The condition is then called adenomyosis...That retrograde menstruation cannot be the only pathophysiology is also demonstrated by premenarcheal females having been diagnosed with endometriosis. On the other age extreme, endometriosis, widely believed only to be a disease of reproductive years, has also been diagnosed in postmenopausal women.

Though most frequently diagnosed during reproductive years, all of these unexpected observations have only further confused the evolution of a single, logical hypothesis for the occurrence of endometriosis. A very recent study, indeed, implied the existence of a peritoneal immunologic tolerance-niche in women with endometriosis that allows for implantation of endometrial cells which in most women is not allowed by the female immune system."

To read more from our article on endometriosis, check out the link!

https://www.centerforhumanreprod.com/blog/the-voice-november-2022

Timeline photos 11/19/2022

Check out this testimonial from one of our patients!

"They are group of phenomenal human beings, knowledgeable, professional, caring, honest, approachable, kind, and compassionate. Dr. Gleicher and Dr. Barad are skilled, experienced, and honest physicians that keep communication as one of the key elements in their relationship with the patient. Even when things did not go as expected, they made sure to comfort me and maintained a positive attitude without being unrealistic."

To read more success stories, click the link!

https://www.centerforhumanreprod.com/contents/become-a-patient/testimonials/success-stories

Photos from Center for Human Reproduction's post 11/15/2022

The Voice is out! Recently it's come to our attention that insurance providers are reaching for more and more reasons to deny our patients coverage.

To learn what this is like from our perspective as a clinic, check out the link!

https://www.centerforhumanreprod.com/blog/the-voice-november-2022

Timeline photos 11/14/2022

Thank you so much to our former patient who brought her adorable baby by and these chocolates! Dr. Barad was her physician and Ludmila was her rock during her monitoring appointments 🧡😊

Timeline photos 11/10/2022

Another 5 star review from one of our patients! If you'd like to read more CHR success stories, check out the link!

https://www.centerforhumanreprod.com/contents/become-a-patient/testimonials/success-stories

Timeline photos 11/10/2022

Check out the latest edition of The Voice!

"One of the most frequently heard cliches permeating medical practice in the U.S. is the notion that medical care is to be determined in the interaction of patient and physician. The Code of Medical Ethics from the American Medical Association (AMA) in its first paragraph, indeed, defines the practice of medicine as “embodied in the clinical encounter between a patient and a physician (and) as a fundamentally moral activity that arises from the imperative to care for patients and to alleviate suffering.”
Moreover mederal law strictly defines who is considered a “health care provider “ and/or “practitioner” (and, therefore, is entitled to provide medical care) as a “a doctor of medicine or osteopathy, podiatrist, dentist, chiropractor, clinical psychologist, optometrist, nurse practitioner, nurse-midwife, or a clinical social worker who is authorized to practice by the State and performing within the scope of their practice as defined by State law, or a Christian Science practitioner."

To view the full article, check out the link!

https://www.centerforhumanreprod.com/blog/the-voice-november-2022

Timeline photos 11/03/2022

The November Voice is out! This month we're highlighting !

"At most only a small number of subjects in female medicine are surrounded by as much “mystique” as the condition known as endometriosis. Because endometriosis clinically affects women especially during reproductive years, it is erroneously widely perceived as mostly a reproductive disease, causing infertility and, on occasion, also causing pelvic pain and several other symptoms. Endometriosis is, however, a much more complex condition than that, and in many women because of significant symptoms greatly affects quality of life."

To read the full article, click the link!

https://www.centerforhumanreprod.com/blog/the-voice-november-2022

Timeline photos 11/01/2022

Happy Halloween from your friends at CHR! Stay safe and healthy tonight everyone! 🎃🧡

Timeline photos 10/26/2022

Check out this stunning review from one of our patients! Shout out to Dr. Barad and one of our wonderful anesthesiologists! 😊🧡

"Dr Barad was very kind and gentle. My retrieval was only my second time meeting him and he instantly made me feel comfortable.

Dr. Christy the anesthesiologist was so funny and talkative. She explained what she was going to do every step of the way but also was definitely trying to ease my kid with distractions talking about vacay places etc."

Timeline photos 10/20/2022

🔬 Time for more research images! 🔬

Using a specialized imaging technique known as confocal microscopy, the CHR-Rockefeller collaboration began to examine human blastocysts such as this in which the embryo is labeled with specific antibodies to a portion of each chromosome in the human genome.

In green with yellow blobs on it is the zona pellucida that is known to protect the early embryo from its environment. Within the zona, the blue denotes each of the nuclei in the blastocyst and note that each nucleus has a series of fine spots or foci that appear pink.

These foci represent centromeres, specific regions on each of the 46 chromosomes and by analyses like this, our work is continuing to decipher exactly where and when the chromosomes get positioned during development.

Timeline photos 10/19/2022

Check out the latest edition of The Voice! Today we're talking about PRP!

"Greek investigators were the first to report on intraovarian PRP injections in 2016, claiming restauration of ovarian function and menstruation in allegedly perimenopausal and menopausal women with a history of one year of amenorrhea. Published experience with intraovarian PRP treatments has unfortunately largely remained restricted to anecdotal experiences and, at best, to small case series. Yet, as with so many other “add-ons” to IVF in the last two decades, the use of PRP has proliferated among IVF centers with none reporting truly interpretable results. Nevertheless, the procedure is widely advertised by many IVF centers, often under the obviously misleading, though equally obviously “s*xy” name "ovarian rejuvenation.”

To read more about our PRP clinical trial results - check out the link!

https://www.centerforhumanreprod.com/blog/the-voice-october-2022

10/14/2022

We love gifts from our patients! Thank you so much to the kind patients who sent this to our awesome nursing staff! 😊❤️

Timeline photos 10/13/2022

New in the October Voice: DHEA May Support Fetal Brain Development.

"We know that the fetus produces a large amount of DHEA in the adrenal glands – enough to increase the amount of DHEA in the mom’s body during pregnancy, in fact. This extra DHEA is primarily taken up by the placenta and converted into an estrogen, which helps the uterus and placenta grow with the baby to maintain a healthy pregnancy. Doctors think, however, that a part of this additional DHEA is also used to support fetal brain development during pregnancy.2 The mechanism is not very well understood, but scientists are working for a better understanding. A review of animal studies, for example, suggested that DHEA may regulate the effects of another steroid hormone, glucocorticoids, necessary for normal brain development."

To read the full article, click the link for more!

https://www.centerforhumanreprod.com/blog/the-voice-october-2022

Timeline photos 10/10/2022

Here's your official invitation! Tomorrow evening we're hosting one of our favorite events - GrandRounds! While GrandRounds is tailored more towards our physican audience, we'd like to open it up to anyone who's interested!

Speakers Christine Metz, PhD and Peter K. Gregersen, MD will be speaking on single-cell analysis of menstrual endometrial tissues and how it defines phenotypes associated with endometriosis.

To tune in, check out our Insta live at 7:00PM EST!

Timeline photos 10/07/2022

The October Voice is out!

"Diabetes in women is, therefore, an excellent example for how progress in medicine has increasingly allowed women with a significant underlying medical problem to safely conceive, and to deliver healthy offspring.”

To read the full article about what happens when women with underlying medical problems are trying to conceive & more - click the link!

https://www.centerforhumanreprod.com/blog/the-voice-october-2022

Photos from Center for Human Reproduction's post 10/03/2022

Another win for CHR! This year both of our medical directors Dr. Gleicher and Dr. Barad were presented with the 2022 Star Award by the — here’s to another great year of research and helping out the infertility community.

Timeline photos 09/29/2022

Check out one of out recently published papers! 🧡😊

Photos from Center for Human Reproduction's post 09/28/2022

Check out this answer from one of our medical directors about a question we get asked a lot at CHR! How should you interpret PGT-A results?

To read the full answer, check out the link!

https://www.centerforhumanreprod.com/blog/the-voice-september-2022

Timeline photos 09/27/2022

We're hiring at the CHR for a Lab Supervisor for research! If you're interested please send your submission to [email protected]!

Timeline photos 09/22/2022

"After age 35, phenotype D patients, uniformly, and uniquely for PCOS, are characterized by abnormally low androgen levels, - a crucially important and previously unknown finding for the understanding of the D-phenotype; but also for the understanding of its treatment resistance to IVF and the required treatment to overcome this resistance. Normal androgen levels are essential for normal follicle maturation. Women with low androgen levels, at certain ages often become infertile. CHR’s⁠
investigators, consequently, hypothesized that this developing hypo-androgenism in PCOS phenotype D patients after age 35 must be the explanation for their treatment resistance to standard IVF." ⁠

To read the full article about check out the link! ⁠

https://www.centerforhumanreprod.com/blog/the-voice-september-2022

Timeline photos 09/16/2022

Check out this testimonial from one of our patients! 😊🧡

Timeline photos 09/13/2022

Check out one of our more quoted papers: Gender as a risk for autoimmune disorder! If you'd like to read the full paper, check out the link! ⁠

https://www.sciencedirect.com/science/article/abs/pii/S089684110600117X

Timeline photos 09/09/2022

Check out this review from one of our patients!

"The team was efficient and professional. Overall great experience since I just switched from another clinic and was nervous about the change. The other piece I really appreciated was the transparency and communication."

To see how CHR could help you create the family of your dreams, check out the link!

https://www.centerforhumanreprod.com/

Photos from Center for Human Reproduction's post 09/07/2022

It's time for more research images! 😊 Research at the CHR continues to uncover fundamental aspects
of early human development that have been implicated in the
failure of some embryos to proceed al the way to blastocyst
while others cannot seem to get past the early cleavage stages.

🥚 Image 1 is a three-dimensional rendering of a field of 2
and 3 cell mouse embryos that has been reconstructed from a
series of optical image slices known as a Z-stack.

🥚 Image 2 was taken at the CHR as part of a study being conducted on the function of granulosa cells and how
it may change as women undergo aging. What you see in red are important structures within the cells that are known as actin filaments, shown here to form dense fibers acting very much like
the fibers that control contraction of muscles.

🥚 Image 3 shows the three dimensional reconstruction of a portion of the cumulus oocyte complex viewed with a confocal microscope after staining a fixed specimen to delineate sites of cell-cell contact (red), nuclei (yellow) and outer cell boundaries (blue).

To get more info about the photos, check out the latest Voice linked. Page 14 highlights the photos and offers more analysis and explanation!

https://www.centerforhumanreprod.com/blog/the-voice-september-2022

09/06/2022

Where’s our at 😂

Timeline photos 09/06/2022

Happy Labor Day from your friends at CHR! 😄⁠

Timeline photos 09/01/2022

The September Voice is out! This edition we're covering PCOS Awareness Month!

"As a “syndrome,” the Polycystic O***y Syndrome (PCOS) identifies not as a single disease but as an amalgam of
conditions, so-called phenotypes, that share common clinical denominators.... Though, in general and in infertility populations, A, B, and C patients represent a large majority of all PCOS cases, to everybody’s surprise, PCOS patients at CHR represented
these major phenotypes in only less than 5% of cases, with over 95% being of phenotype D."

To read the full article about PCOS and the different phenotypes, check out the link!

https://www.centerforhumanreprod.com/blog/the-voice-september-2022

08/31/2022

We don’t know who she is, but we appreciate the kind thoughts! 🧡

Photos from Center for Human Reproduction's post 08/24/2022

We love our research images! Image 1 shows a human blastocyst comprised of more than 100 cells on day 5 of culture. Genetic testing of this embryo revealed abnormalities in s*x chromosomes and it was then submitted to one of our research studies on genetic composition. Each nucleus is labeled in blue using a DNA binding dye and the red linear patterns reveal the cell boundaries for each of the individual cells of the blastocyst.

After digital image processing, we can view the same embryo in a somewhat different light as shown in Image 2. Here many
more discrete features of the blastocyst are revealed that allow our investigations to assign more specific functions and
patterns to embryos in the course of CHR research activity.

As for image 3, an 8-cell mouse embryo is shown here using conventional fluorescence microscopy; note the difference in clarity when compared to the two confocal images. The main feature in this embryo is shown at the twelve-noon position as the organization of a single mitotic spindle indicates a cell that was in the active state of dividing at the time the embryo was prepared for imaging.

To get a more in-depth analysis, check out the latest edition of the Voice!

https://www.centerforhumanreprod.com/blog/the-voice-june-2022

Videos (show all)

Where’s our #smallveinfam at 😂 #blooddraw #infertilitytreatment
We don’t know who she is, but we appreciate the kind thoughts! 🧡#infertilitysucks #infertilitysupport #infertilityawaren...
She's sneaky what can we say 😉#socialmediamanager #infertilityhumor #infertilityawareness #infertilitysupport #infertili...
We asked AI to describe infertility! #infertilityjourney #AItrend #AIgreenscreen
FYI we don't have an age limit at our clinic! #IVF #IVFtreatment #infertilityawareness #infertilidad #IVFclinic
As promised! We're going to be posting more of our research images soon. Here's a time-lapse video taken by our very own...
Today we’re wearing orange to support infertility awareness! Our clinical staff must be in scrubs — but they still wante...
#WeCanAllWe can all have a little more compassion. 1 in 8 women struggle with infertility, it’s our coworkers, friends, ...
Happy #internationalwomensday from the women at CHR! #infertilityupdates #infertility #fertilitytips #fertilitynews
Ready to grade some embryos this weekend! If you've been struggling to conceive, consider having a consultation with one...
Today Dr. Gleicher is talking about how the cervix can cause infertility! Keep watching to find out about a personal sto...
Another day of morning monitoring. We love when our patients come to CHR! Some of the lab work you need done we are able...

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21 E. 69th Street
New York, NY
10021

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm
Saturday 9am - 12pm
Sunday 9am - 5pm

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