There are more than a million frozen embryos in storage across U.S. fertility clinics right now — the result of IVF's basic math, where creating several embryos per cycle improves the odds of a successful pregnancy, but often leaves families with more embryos than they'll ever use. A growing number of those families are choosing to give their remaining embryos to someone else. Here's how embryo donation and adoption actually work, and what the data says about outcomes.
Donation vs. "Adoption": What's the Difference?
The two terms get used almost interchangeably, but they describe genuinely different processes:
- Embryo donation is typically handled directly through a fertility clinic, focused primarily on the medical transfer process.
- Embryo "adoption" — a term coined by faith-based agencies — adds an adoption-style framework: home studies, matching services, and sometimes ongoing contact between the donor and recipient families, similar in spirit to open infant adoption.
Legally, though, both are governed by property and contract law, not state adoption statutes — U.S. law treats embryos as property, not children, until birth. There's no finalization hearing, and once legal agreements are signed, there's no revocation period the way there can be in infant adoption.
The Numbers Behind the Growing Movement
One of the largest embryo donation programs, the National Embryo Donation Center, completed just 8 frozen embryo transfers in 2004. By 2022, that number had grown to 252, with more than 1,300 babies born through the program since its founding. The Snowflakes Embryo Adoption Program has seen similarly steep growth: a 26% increase in adopting-family applications and a 21% rise in donor-family applications over a recent seven-year period, with births climbing alongside.
Why Families Choose This Path
Embryo donation and adoption tend to appeal to a few overlapping groups:
- Couples facing both male and female infertility factors, where using a donor embryo avoids the cost and complexity of separately sourcing donor eggs and donor sperm.
- Single parents by choice and same-sex couples, who may find embryo adoption faster than traditional infant adoption and less expensive than donor egg IVF.
- Families who've completed IVF successfully and want their remaining embryos to go toward another family's pregnancy rather than storage, research, or disposal.
Embryo adoption typically runs $7,500–$19,500 total, including clinic fees, legal contracts, and the frozen embryo transfer procedure — substantially less than a full IVF cycle using donor eggs, which can run $25,000–$50,000 or more when egg donor compensation is included.
What the Process Actually Looks Like
The general path
Frozen embryos don't have a shelf life — babies have been born from embryos frozen more than 20 years.
Worth Knowing Before You Explore This Option
If you're considering embryo donation as a recipient, ask potential clinics or agencies about the CDC-reported pregnancy and live birth rates for their specific program, the age of the egg source at retrieval, whether the donation is anonymous or open, and what happens if a first transfer doesn't succeed — many programs allow additional attempts if more embryos are available from the same match.
Considering All Your Embryo Options?
ConceiveGuide compares donation, research donation, and continued storage side by side.
Compare Your Disposition Options →Is embryo adoption legally the same as infant adoption?
No. Embryos are treated as property under U.S. law, not as children, so the legal process runs through property and contract law rather than state adoption statutes. There's no finalization hearing required.
Do donor and recipient families usually stay in contact?
It varies by program. Some embryo donation programs are anonymous; agency-based "adoption" programs more often encourage open relationships, similar to open infant adoption, though this is negotiated case by case.