Florida IVF Mix-Up: Biological Parents Give Up Custody
Tiffany Score and Steven Mills will remain the permanent custodial parents of a baby girl named Shea following an embryo mix-up at the Fertility Center of Orlando, according to legal representatives. The child’s biological parents agreed to the arrangement to avoid a protracted legal battle, as reported by attorney Rob Marcereau to NBC News.
The situation began when the Fertility Center of Orlando allegedly implanted the wrong embryo, leading to the birth of Shea to Score and Mills. While the child is not biologically theirs, the parties reached a custody agreement that allows Score and Mills to maintain permanent custody.
Rob Marcereau, the attorney for the biological parents, stated his clients are “heartbroken” and “devastated” by the event. He told NBC News that the biological parents were “shocked” to discover their embryo had been given to another couple.
Why did the biological parents give up custody?
The biological parents decided not to fight for custody because they faced an “incredibly uphill legal battle,” according to Marcereau. He noted that laws in Florida and across the U.S. generally favor the parents who give birth to the child.

Marcereau stated his clients believed a long legal fight would not be in Shea’s best interests. The final agreement allows the biological parents to remain in the child’s life. This decision followed several meetings between the two sets of parents that Marcereau described as being filled with “a lot of tears and hugs.”
Who is being held responsible for the mix-up?
Tiffany Score and Steven Mills have filed lawsuits against the Fertility Center of Orlando and the lead reproductive endocrinologist, Dr. Milton McNichol. Marcereau stated that the biological parents intend to follow suit with their own legal action.
Marcereau described the clinic’s error as “inexcusable.” He told NBC News that the biological parents were forced into an “agonizing” situation that no one should experience.
What happens next in the IVF case?
The legal proceedings against the Fertility Center of Orlando and Dr. Milton McNichol could lead to further disclosures regarding clinic protocols. It is likely that the courts will examine the specifics of the alleged embryo swap during the litigation process.
Because a custody agreement is already in place, the focus may shift toward financial damages for both the birth and biological parents. The biological parents may continue their agreed-upon relationship with Shea as the legal case progresses.
Frequently Asked Questions
Who is the child involved in the Florida IVF mix-up?
The child is a baby girl named Shea.
Who is being sued over the embryo error?
The Fertility Center of Orlando and the lead reproductive endocrinologist, Dr. Milton McNichol, are being sued by Tiffany Score and Steven Mills, with the biological parents intending to do the same.
Why did the biological parents not seek full custody?
According to their lawyer, Rob Marcereau, they faced an uphill legal battle because Florida and U.S. laws favor birth parents, and they felt a protracted fight was not in the child’s best interests.
How should medical facilities be held accountable for errors in reproductive technology?