1 / 8A Birth That Defies Time | In a tale that feels pulled straight from science fiction, a healthy baby boy has been born from an embryo preserved in deep freeze for over 30 years, setting a stunning new benchmark for reproductive science and the human timeline.
2 / 8Meet Thaddeus Daniel Pierce | Born on July 26, 2025, in London, Ohio, Thaddeus holds the rare distinction of being the world’s oldest frozen embryo to result in a live birth. His parents, Lindsey and Tim Pierce, call him their miracle, frozen decades before they even started school. (Image: Lindsey Pierce)
3 / 8Created in 1994, Born in 2025 | Thaddeus’s embryo was originally created in May 1994 and remained cryogenically preserved for 30 years and 2 months before its implantation in 2024. A time traveler in his own right, he bridges generations in an extraordinary way. (Image: Canva)
4 / 8A Sibling Born 30 Years Earlier | Thaddeus’s genetic sister was born decades before him. Remarkably, when the embryo was first created, the Pierces—his birth parents—were just toddlers, making their eventual adoption of the embryo a full-circle moment. (Image: Lindsey Pierce)
5 / 8The Embryo’s 30-Year Journey | Back in 1994, Linda Archerd created and froze three embryos through IVF. After decades of careful storage and annual payments, she chose embryo adoption in 2022, joining the Snowflakes Program. Two years later, Lindsey and Tim Pierce were matched with one embryo. In 2025, their son Thaddeus was born—three decades after his journey began.
6 / 8Preserved in Liquid Nitrogen | The embryo survived over 30 years thanks to cryopreservation in liquid nitrogen at –190°C. Stored in a specialised tank, its viability remained intact—waiting silently for its chance at life.
7 / 8Choosing New Parents with Care | Rather than discard or donate anonymously, Linda Archerd sought a personal connection. Her wish to find a white, Christian, married couple led to Thaddeus’s adoption by the Pierces through a transparent and open process.
8 / 8Understanding IVF | In vitro fertilisation involves fertilising eggs in a lab and then transferring or freezing the resulting embryos. In Thaddeus’s case, IVF didn’t just create life—it preserved it for three decades before it found its moment to bloom.
