Medical Disclaimer: This data is for informational purposes only. Success rates are influenced by patient age, diagnosis, and treatment type. Do not use this data alone to choose a fertility clinic. Consult a board-certified reproductive endocrinologist.

CDC NASS 2022 · Sunnyvale, CA

Spring Fertility-Silicon Valley

Spring Fertility-Silicon Valley reported a 33.9% overall live-birth rate across 1,404 ART cycles in Sunnyvale, California (CDC NASS 2022).

33.9%
Overall live birth
52.3%
Under 35
1,404
Cycles · 2022
51.1%
Single-embryo transfer

Published CDC cycle card

NASS Reporting Card

#90 of 494 · cycle volume

Spring Fertility-Silicon Valley · 1,404 cycles · 33.9%

  • RATE 1,404
  • RATE 33.9%
  • RATE #90
  • RATE 51.1%
  • RATE near Carolina Concep…
  • RATE 52.3%

Cycle-volume peer: Carolina Conceptions, PA (1,399 cycles · NC)

Source: CDC National ART Surveillance System. Discovery filter, not treatment advice. Read with age-band rates.

Spring Fertility-Silicon Valley in the ART cycle neighbourhood

Aspire Ferti…1,447Reproductive…1,436Emory Reprod…1,429University o…1,414Spring Ferti…1,404Carolina Con…1,399
Nearest clinics by CDC-reported ART cycle volume

The short answer

Spring Fertility-Silicon Valley's overall live-birth rate of 33.9% sits below the national median among CDC-reporting clinics.

According to CDC National ART Surveillance System (NASS) 2022 filings, Spring Fertility-Silicon Valley published an overall live-birth rate of 33.9% (about the 47th percentile among 406 clinics with an overall rate) across 1,404 ART cycles in Sunnyvale, CA Corpus placement: ranks #90 of 494 clinics by reported ART cycle volume; ranks #213 of 406 clinics by reported overall live-birth rate Compare this clinic inside one CDC age band against peers; overall rates mix ages and case mix and are not a treatment recommendation.

Subscribe to updates for this clinic

Clinic verdict · CDC NASS 2022

Spring Fertility-Silicon Valley's overall live-birth rate of 33.9% sits below the national median. Under-35 rate 52.3% is 4 points above the national 48%. Age remains the strongest driver; compare bands and state context below.

33.9% Overall live birth
P47 National percentile
52.3% Under 35
1,404 Cycles, 2022

Clinic Confidence Score

C+
Clinic Confidence Score
62/100
Spring Fertility-Silicon Valley

Combines live-birth rate, reported cycle volume, and single-embryo-transfer share against the tracked clinic corpus, not a ranking of every fertility outcome or a substitute for consulting the clinic directly about your own case.

Live-Birth Rate D
33.9%
Overall live-birth rate per cycle, this clinic vs. the tracked corpus
Reporting Volume A-
1,404
Reported ART cycles -- more cycles means a more statistically reliable rate
Single-Embryo Transfer B-
51.1%
Share of transfers using a single embryo -- lower multiple-birth risk

Where Spring Fertility-Silicon Valley sits among U.S. clinics

Overall CDC live-birth-rate band, 406 reporting clinics

SET adherence vs national reference

Single-embryo-transfer rate is an ASRM-aligned safety metric, higher SET reduces multi-pregnancy and OHSS risk.

Spring Fertility-Silicon Valley SET rate 51.1%
78% national reference

Share of transfers using one embryo only

Success Rates by Age Group

Using own eggs (fresh + frozen cycles). The CDC publishes a single combined bracket for patients over 40 in this table, so that is what is shown here.

Under 35 52.3%
35–37 37.7%
38–40 24.2%
Over 40 10.7%

Success rate = live births per ART cycle started. Source: CDC NASS 2022.

Cycle Breakdown

Total Cycles
1,404
Fresh Cycles
24
Frozen Cycles
1,380
Years Reporting
2
Single Embryo Transfer %
51.1%

Services Available

  • ✓ Donor Egg Available
  • ✓ Gestational Carrier
California State Average
29.0%
View all 91 clinics in California →

Historical Success Rates

Year Total Cycles Overall Under 35 35–37 38–40 Over 40
2022 1,404 33.9% 52.3% 37.7% 24.2% 10.7%
2021 568 N/A N/A N/A N/A N/A

Nationwide clinics with similar CDC profiles

Two cross-state peer sets for Spring Fertility-Silicon Valley. Same-state rate peers stay in the Read-with list below; these neighborhoods are nearest other-state clinics by published CDC totals (cycle floor ≥100).

Data source: CDC National ART Surveillance System (NASS). PlainFertility is not affiliated with the CDC or this clinic.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from the CDC National ART Surveillance System (NASS). See our methodology for details. Retrieved and formatted by PlainFertility

Every figure on PlainFertility is rendered directly from CDC National ART Surveillance System source data, no number is typed in by an editor. This page draws directly on CDC National ART Surveillance System source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, every correction we have published, or report a data error on this page.