by Shannon Fischer and Shabana Sayed

In the last five years, the emergence of commercial time-lapse imaging devices, such as the EmbryoScope, have spurred a new study of human embryo behavior in reproductive medicine. Currently, clinics worldwide are investigating ways to use such tools to better analyze embryo potential and maximize the odds of pregnancy. Klinikk Hausken was the first clinic in Norway to begin experimenting with the EmbryoScope in 2010, and it has since developed an algorithm using time-lapse parameters that has allowed them to achieve a relative increase in live birth rates per embryo transferred by 24%. Research is ongoing to explore the implications and molecular underpinnings of newly observed embryo behaviors throughout the reproductive field.