Center for Human Reproduction

Center for Human Reproduction World-renowned experts in infertility treatment, specializing in pregnancy for difficult infertility cases and women 40+.

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 ovarian reserve, a classic finding in older women and also in younger women with prematurely aging ovaries. Our pioneering research into IVF with DHEA supplementation — a treatment that CHR studies have found can double the IVF pregnancy chances in women with diminished ovarian reserve — has been noted worldwide, and one third of all infertility centers now use the technique. CHR also offers one of the world’s largest and most diverse egg donor programs. Located in Manhattan, New York City (NYC), approximately half of our patients are local, with another half hailing from other states and abroad. We invite you to learn more about CHR’s clinical offerings, treatments, research, and educational activities by exploring our extensive website. Feel free to contact us with any questions!

At CHR, we’re proud to launch our IRB-approved clinical trial on hCG ovarian priming, designed to improve IVF outcomes i...
04/02/2026

At CHR, we’re proud to launch our IRB-approved clinical trial on hCG ovarian priming, designed to improve IVF outcomes in women with diminished ovarian reserve (DOR). ⁠

Traditional IVF focuses on later-stage follicle growth. Our approach goes earlier: targeting preantral follicle development through low-dose high priming from four weeks before stimulation. By activating LH receptors at this critical stage, we aim to recruit more follicles and increase the number of mature eggs available for fertilization. ⁠

This is translational ART in action - evidence-based, innovative, and already integrated into patient care. ⁠

Did you know? 💡
03/31/2026

Did you know? 💡

Happy National Doctor's Day to our incredible physicians at CHR! We are so grateful for your dedication, compassion, and...
03/30/2026

Happy National Doctor's Day to our incredible physicians at CHR! We are so grateful for your dedication, compassion, and the care you provide every day 🧡

We want to express our gratitude to this patient for trusting Dr. Gleicher with their care. Our Second Opinion program i...
03/27/2026

We want to express our gratitude to this patient for trusting Dr. Gleicher with their care. Our Second Opinion program is available for anyone who wants a deeper understanding of their reproductive health and fertility journey.

Ready to see how CHR is leading the way in reproductive innovation?   We don’t just follow the latest trends; we create ...
03/26/2026

Ready to see how CHR is leading the way in reproductive innovation?

We don’t just follow the latest trends; we create them through our pioneering, IRB-approved clinical trials. We are currently running five groundbreaking studies designed to give our patients every possible advantage. If you're interested in learning more, click the link in our bio or send us a DM!

After the incredible interest following Dr. Gayete’s video on egg freezing, we’re excited to continue the conversation.I...
03/25/2026

After the incredible interest following Dr. Gayete’s video on egg freezing, we’re excited to continue the conversation.

In honor of Women’s Month this March, we will be offering free AMH testing for the next two weeks to help women learn more about their ovarian reserve and fertility options.

DM us or call the office to book your appointment, and come get tested!

03/24/2026

Fertility preservation is about giving yourself options whether you're focusing on your career, waiting for the right partner, or simply not ready yet. Watch this video to hear Dr. Sonia Gayete-Lafuente give her insights!

03/20/2026

March is Endometriosis Awareness Month 💛

Tune into our latest YouTube video to hear Dr. Gayete-Lafuente discuss the important of education and raising awareness surrounding this condition.

At the Center for Human Reproduction, Dr. Gleicher states that an unexplained infertility diagnosis doesn’t exist. When ...
03/19/2026

At the Center for Human Reproduction, Dr. Gleicher states that an unexplained infertility diagnosis doesn’t exist. When we dig deep enough, there’s always something to find.

03/18/2026

In this video, Dr. Gleicher discusses the impact of advanced paternal age on quality and quantity! ⁠

To watch the entire video, visit our YouTube channel.

Our Second Opinion Program offers expert review, personalized insights, and a fresh perspective on your treatment plan b...
03/17/2026

Our Second Opinion Program offers expert review, personalized insights, and a fresh perspective on your treatment plan because every detail counts.

Address

21 E. 69th Street
New York, NY
10021

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 8:30am - 5pm
Saturday 8:30am - 12pm
Sunday 8:30am - 12pm

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