Scientists have developed a new method that can manipulate the movement of embryonic cells using short-time attractors. As embryos grow from conception to birth, cells multiply rapidly and move in a ...

HELSINKI -- Embryos with higher levels of mitochondrial DNA may be less likely to lead to a pregnancy during an IVF cycle, a small prospective study presented here found. Of all the embryos with ...

NEW YORK (AP) – A biotechnology company has developed a new way of creating stem cells without destroying human embryos, billing it as a potential solution to a contentious political and ethical ...

The current practice of freezing embryos—used to assist reproduction in humans or animals or to conserve endangered species—routinely causes ice to form within the cells, ripping through cell ...

Time-lapse imaging is a technique used in IVF that takes thousands of time-lapse images of embryos as they grow, creating a continuous view of each embryo as it develops. Some fertility practitioners ...

A test deployed in many fertility clinics to assess the viability of embryos for use in IVF is likely to overestimate the number of embryos with abnormalities, suggests a study published today. Using ...

Successful fertility treatments, including in vitro fertilization (IVF), is often reliant on a clear understanding of developmental stages of human development. Clinicians working with assisted ...