Related Experiment Video
Updated: Aug 16, 2026

Cryopreservation of Preimplantation Embryos of Cattle, Sheep, and Goats
Published on: August 5, 2011
The Davis dilemma: how to prevent battles over frozen preembryos
1Case Western Reserve University School of Law, USA.
Abstract:
Cryopreservation of preembryos, or the freezing of fertilized human eggs, is a procedure increasingly used by infertile couples to improve the odds of success of advanced reproductive technologies. As a consequence, divorcing couples are finding themselves in dispute over the disposition of frozen preembryos that have not been implanted. Courts have been called on to decide to whom the frozen preembryos should be awarded, but the law is unclear whether frozen preembryos should be treated as marital property, as children, or as something else. The author analyzes various arguments concerning the appropriate legal status of frozen preembryos, and suggests a new rule to settle such disputes.
Related Concept Videos
Meiosis II
CRISPR

