IVF clinic in Redondo Beach, CA. Live-birth success by patient age (own eggs, per intended egg retrieval) from the CDC's national ART registry (2021).
At Reproductive Partners-Beverly Hills, Redondo Beach & Westminster, reported live birth per intended egg retrieval with own eggs runs about 43.5% for patients under 35 — below the US national average of 46.0% for that age band, easing to about 11.0% by the >40 band. These are clinic-reported CDC figures and reflect the clinic's patient mix as much as its laboratory — a clinic that treats more older or complex patients will show a lower headline rate even with excellent care.
What this means in practice: a success rate is per attempt, not a guarantee. At an under-35 rate near 43.5%, roughly two egg retrievals are typically needed for a strong cumulative chance of a baby; at the older-age rate near 11.0%, many more — which is why cost per baby (cycle price multiplied by the cycles you are likely to need) is the honest figure to compare, not the headline percentage.
A US IVF cycle typically costs €15,000-25,000. Because own-egg success falls steeply with age, for patients over about 38 the cost per baby often favours donor-egg treatment in the EU, where live birth holds near 48% per transfer at any recipient age and a cycle costs €4,600-6,500 (Czechia, Greece, Spain). Model your own case in the cost-per-baby calculator.
This clinic's age pattern: strong results in younger patients (43.5% under 35) but a steep decline by >40 (11.0%). This is typical for all US clinics given the biology of egg aging. The key implication: at 40+, cost per baby from EU donor-egg cycles is often far lower, even at this clinic's strong baseline.
IVF success is driven mainly by maternal age and egg type, not by the country you choose. The public registries put own-egg live birth at roughly:
Reproductive Partners-Beverly Hills, Redondo Beach & Westminster in Redondo Beach, CA, under medical director Denise Cassidenti, MD, reports live-birth outcomes to the CDC's National ART Surveillance System. The age-banded rates below are specific to this clinic's own-egg cycles, not national figures.
| Patient age | Reproductive Partners-Beverly Hills, Redondo Beach & Westminster | US national avg |
|---|---|---|
| <35 | 43.5% | 46.0% |
| 35-37 | 47.4% | 36.0% |
| 38-40 | 24.1% | 29.5% |
| >40 | 11.0% | 12.9% |
Reproductive Partners-Beverly Hills, Redondo Beach & Westminster — measured CDC profile: in patients <35 it reports 43.5% live births (2.5 pts below the US average of 46.0%); in patients 35-37 it reports 47.4% live births (11.4 pts above the US average of 36.0%); in patients 38-40 it reports 24.1% live births (5.4 pts below the US average of 29.5%); in patients >40 it reports 11.0% live births (1.9 pts below the US average of 12.9%). Across the 4 age bands with a national benchmark it lands above the US average in 1 (mean deviation +0.4 pts). Reported success falls roughly 75% from <35 to >40 at this clinic — the steep age gradient common to every US programme, set by egg biology rather than the lab. Figures are clinic-reported live births per intended egg retrieval (own eggs) and reflect each clinic's patient mix.
Source: CDC National ART Surveillance System, 2021 final data (per intended egg retrieval, own eggs). Figures are clinic-reported; "success" depends on patient mix.
The success rates, cost ranges and legal-eligibility rules on this page are compiled from public clinical registries and national guidelines — not opinion. They are planning estimates and do not replace advice from a licensed fertility specialist.
Reviewed against: HFEA (UK), SART/CDC (US), ESHRE/EIM (EU) and NICE CG156.
Compiled and fact-checked by the BabyPath editorial team against the primary sources above · last reviewed 2026-06-12 · BabyPath is an independent cross-border comparison platform, not a clinic. Always consult a licensed clinician before starting treatment.
We compare IVF success rates, prices and laws across 12 countries — using real CDC, HFEA and ESHRE data — to show your true cost per baby, not per cycle. Donor eggs, age 40+, single or same-sex: we show where it's affordable and legal for you.
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