Extend Fertility is a New York City–based fertility center with a primary focus on egg freezing and proactive fertility care for women. Located at 200 West 57th Street, Suite 1101, in Midtown Manhattan, the clinic was founded with a mission to make fertility preservation accessible, affordable, and transparent — a positioning that has earned it a 4.4-star rating from more than 135 patient reviews. The clinic is explicitly welcoming of LGBTQ+ patients and single parents by choice. New York patients exploring a broader range of fertility options can view the New York fertility clinic directory.
Physicians and Clinical Team
Extend Fertility's physician team includes board-certified reproductive endocrinologists with subspecialty training in fertility preservation, ovarian stimulation, and reproductive surgery. The clinical staff is trained to support patients navigating elective egg freezing for the first time, as well as those with more complex reproductive histories who require full IVF or third-party reproduction services. Nursing coordinators guide patients through stimulation schedules, trigger timing, and post-retrieval follow-up, and the team's communication is consistently praised in patient reviews for clarity and accessibility.
Services and Treatments
- Egg freezing (elective fertility preservation)
- IVF with ICSI
- Frozen embryo transfer (FET)
- IUI with partner or donor sperm
- Fertility assessment and ovarian reserve testing
- Pre-implantation genetic testing (PGT-A)
- Donor sperm coordination for single patients and same-sex couples
- Reciprocal IVF for same-sex female couples
- Oncofertility preservation for patients facing medical treatment
- Sperm analysis and male fertility assessment
Laboratory and Success Rates
Extend Fertility's laboratory specializes in vitrification cryopreservation — the technique that has made egg freezing outcomes comparable to fresh embryo outcomes — and the team's high volume of egg freezing cycles provides consistent laboratory expertise. The lab employs extended blastocyst culture and genetic testing capabilities for patients pursuing IVF. Patients should review the most current cycle-level data published by the CDC's ART Surveillance program and the SART Clinic Summary Report.
Patient Experience
Extend Fertility distinguishes itself in the New York fertility market through transparent pricing, streamlined intake, and a patient experience designed to reduce the intimidation factor that often comes with entering the fertility system for the first time. The Midtown location at 57th Street is centrally accessible via multiple subway lines, which is a practical advantage for patients scheduling early-morning monitoring appointments before work.
Reviews consistently cite the patient education component — particularly the free virtual consultations and fertility webinars the clinic offers — as a differentiator. Many patients report that they felt genuinely informed about their options before committing to any treatment, rather than rushed into a cycle. The clinical team's approachability and the clinic's emphasis on making egg freezing feel routine rather than anxiety-inducing are themes that appear across positive reviews.
For patients pursuing full IVF rather than egg freezing, Extend Fertility offers the same high-quality care in a setting that remains less overwhelming than a large academic center. LGBTQ+ patients — particularly single women and same-sex couples pursuing donor sperm IUI or reciprocal IVF — find the clinic's inclusive orientation immediately apparent in intake documentation and staff communication.
Considering At-Home Insemination?
Not every fertility journey begins in a clinic. At-home intracervical insemination (ICI) is a lower-cost, private option that suits patients with no known fertility diagnosis — including single parents by choice, same-sex couples, and people who want to try a few cycles before committing to clinical treatment.
At-home insemination kits like those from MakeAMom come with step-by-step instructions designed for donor or partner sperm. Kits are a one-time purchase that can be reused until conception succeeds, require no clinic visit, and arrive in plain, discreet packaging. Many patients use them as a first step while working toward a fertility consultation — or alongside ovulation tracking while they wait for an appointment slot.
If you have a known fertility diagnosis, have been trying for 12 months without success (six months if you're over 35), or your physician has already recommended IUI or IVF, a board-certified reproductive endocrinologist is the right next step.
Insurance and Financing
New York is a mandate state that requires most fully-insured employer health plans to cover infertility diagnosis and treatment, including IVF. Extend Fertility has insurance coordinators who verify benefits before treatment begins. One of the clinic's defining features is pricing transparency: the Extend Fertility website publishes bundled egg freezing package prices, which include medication discounts and multi-cycle options. For patients paying out of pocket, financing through CapexMD and other lenders is available.
Frequently Asked Questions
What makes Extend Fertility different from other New York fertility clinics? Extend Fertility was built specifically around egg freezing and proactive fertility care, with transparent pricing, strong patient education resources, and a streamlined experience designed for first-time fertility patients. The clinic also offers full IVF and IUI services.
Where is Extend Fertility located in New York? The clinic is at 200 West 57th Street, Suite 1101, New York, NY. The phone number is (212) 810-2828 and the website is extendfertility.com.
Does New York mandate insurance coverage for egg freezing? New York requires most state-regulated employer health plans to cover infertility treatment including IVF, but elective egg freezing for non-medical indications may not be covered under all plans. Patients should confirm their specific coverage with an Extend Fertility insurance coordinator.
Does Extend Fertility serve LGBTQ+ patients? Yes. The clinic welcomes LGBTQ+ patients and offers donor sperm IUI, reciprocal IVF, and fertility assessment for single individuals and same-sex couples. The intake process and clinical communication are designed to be inclusive from the start.