A Florida Couple Will Continue Raising Their Daughter After An Alleged IVF Embryo Mix-up Led To a Custody Agreement With The Child’s Biological Parents.
A Florida couple’s long fertility journey has turned into one of the most emotionally complex IVF cases in recent memory after genetic testing revealed that the child they welcomed was not biologically related to either of them. Tiffany Score and Steven Mills, a Central Florida couple, say they went through fertility treatment expecting to grow their family with embryos created from their own genetic material. Instead, their lawsuit alleges that a fertility clinic implanted an embryo that belonged to another set of parents.
The case has now reached a major turning point. Score and Mills have reached a custody agreement with the child’s biological parents, allowing them to continue raising the baby as their own. The arrangement, described in court filings as mutually devised, also leaves room for a relationship between both families built on privacy, trust, and the child’s well-being.
For families who have gone through IVF, the story cuts deep because it touches the very fears fertility patients rarely speak about openly. IVF requires enormous trust in doctors, laboratories, storage systems, labeling procedures, and chain-of-custody safeguards. When that trust breaks, the consequences can move far beyond medicine and into identity, parenthood, custody, grief, and the future of a child.
What Happened in the Alleged Orlando Fertility Clinic Mix-Up
According to the couple’s lawsuit, Score and Mills worked with IVF Life, Inc., which did business as Fertility Center of Orlando, for fertility treatment and embryo storage. The couple claimed they had three viable embryos stored with the clinic. They expected any embryo transferred during treatment to be one created from their own genetic material.
The lawsuit alleges that in 2025, the clinic implanted an embryo into Score that was not one of the embryos created by her and Mills. Score later gave birth to a healthy baby girl in December 2025. At first, the birth should have marked the joyful end of years of waiting, treatment, hope, and uncertainty.
But soon after the birth, the couple began to question whether something had gone wrong. They said the child’s appearance raised concerns because she did not appear genetically connected to them. Genetic testing later confirmed the stunning result: the baby was not biologically related to either Score or Mills.
That discovery changed the case from a private medical concern into a deeply sensitive legal and family matter. The couple had already bonded with the child they carried, delivered, named, and cared for. At the same time, another set of parents had a biological connection to the baby and may not have known that their embryo had allegedly been transferred to someone else.
The Custody Agreement That Settled the Child’s Immediate Future
The central question in the case became painfully difficult: who would raise the child after the alleged IVF embryo mix-up?
The answer, at least for now, is clear. Score and Mills will continue to raise the child as their own under a custody agreement reached with the biological parents. The agreement recognizes them as the child’s custodial parents, while the biological parents’ identities remain confidential.
This matters because it gives the child immediate stability. Instead of a prolonged custody fight that could have carried on through the courts, both families appear to have reached a private arrangement focused on the child’s future. The agreement also avoids turning the child’s life into a public battle between genetics, pregnancy, birth, and day-to-day parenthood.
The case also shows how modern fertility disputes can challenge older legal assumptions. Parenthood is not always defined by one fact alone. In IVF cases, biology, intent, pregnancy, birth, consent, paperwork, medical records, and emotional bonding can all become part of the legal picture.
Why the Biological Parents’ Privacy Matters
One of the most notable parts of the agreement is the effort to protect the biological parents’ identities. That decision matters because the case involves a child, two families, and medical information that should not become a public spectacle. Even when a case draws national attention, the people at its center still have a right to privacy.
The biological parents did not become public figures by choice. If the allegations are accurate, they may also be victims of the same clinic error. They could be facing their own grief, shock, confusion, or unanswered questions about their embryos and reproductive history.
By keeping their identities confidential, the agreement reduces the risk that public pressure will shape a private family relationship. It also allows both families to decide how the child will eventually learn about her story. That kind of decision should be made with care, not forced by headlines or online speculation.
How an IVF Embryo Mix-Up Can Happen
IVF clinics are supposed to operate with strict identification systems. Embryos are typically labeled, tracked, stored, thawed, prepared, and transferred through controlled laboratory procedures. Staff members usually rely on patient identifiers, laboratory records, witness checks, storage tanks, and electronic systems to prevent errors.
An alleged mix-up can occur only when safeguards fail at some point in the process. The error may involve labeling, storage, thawing, transfer preparation, documentation, or communication between the laboratory and clinical team. In some cases, the mistake may not be discovered until pregnancy, birth, or genetic testing.
That delay is one reason embryo mix-ups are so devastating. A laboratory error can become a family crisis months later, after pregnancy has already occurred and a child has already been born. By then, the issue is no longer just a medical mistake. It is a legal, emotional, ethical, and human emergency.
