Head to head

Boston IVF vs Extend Fertility

CDC live-birth rate by your age band, published cost, and reported scale for Boston IVF and Extend Fertility, side by side and cited.

Updated monthly · checked 36 h ago
2compared
4,338cycles reported (CDC)

Boston IVF (Waltham, MA)·Extend Fertility (Manhattan, NY)

Boston IVF reports the higher CDC under-35 live-birth rate per intended egg retrieval at 52.5%, 4.9 points above Extend Fertility at 47.6%; Boston IVF reports about 11.8x the CDC cycle volume (3,998 vs 340). Each figure appears with its CDC or clinic source in the table below.

Boston IVF · Academic · One of the oldest and largest fertility networks in the US, historically affiliated with academic medicine and known for its research output.

Extend Fertility · Boutique · A New York clinic specializing in elective egg freezing and fertility preservation, one of the first US centers to focus on it.

Published prices can cover retrieval alone, a transfer, or a larger package. Open each network’s price details to compare the locations, inclusions and exclusions. We cannot identify a cheaper clinic from these different packages.

Your age
Live births per intended egg retrieval, patients under 35
Boston IVF
Academic
Extend Fertility
Boutique
IVF success · Under 35
52.5% higher
Price sources
No price reference recorded
Cycles reported
3,998 more
Main location
Waltham, MA
Manhattan, NY
Services
IVFEgg freezingIUIICSIPGT-ADonor eggsFertility preservation
Egg freezingIVFEmbryo freezingFertility testingFertility preservation
Care setting
In-person (Northeast and national) + virtual consults
In-person (New York City)
Known for
30+ locations
Single center, NYC
Established
1986
2009
Network
Boston IVF
Extend Fertility

Success rates use patients’ own eggs and the same per-intended-retrieval denominator. An unreported retrieval rate stays blank. A check marks the higher reported figure for the selected age band. A higher success rate can reflect a clinic's case mix as much as its lab, so these are facts, not a recommendation: the right choice depends on your diagnosis, your insurance, and your clinician.

The bottom line

What actually differs, under 35

  • Boston IVF reports the higher IVF live-birth rate per intended egg retrieval for patients under 35 (52.5%).
  • Boston IVF reports the most IVF cycles (3,998 reported cycles), an honest proxy for scale, not a verdict on quality.
Go deeper

Open the full record

Boston IVFExtend Fertility
IVFcost.co is an informational data platform, not a medical provider, clinic, or laboratory. Nothing here is medical advice, a diagnosis, or a recommendation to start, stop, or change any treatment. Success rates depend heavily on individual circumstances and are not a promise of any outcome. Data is aggregated from public sources and can be incomplete or out of date. Always confirm with a licensed clinician and the clinic's own current figures.