Berlin, Germany: Aneuploidy (the presence of an abnormal number of chromosomes) in embryos is a major cause of impaired embryo development, leading to conditions such as Down syndrome, as well as to ...

Nearly half the embryos studied underwent developmental arrest because of genetic mishaps in early development—a revealing insight that suggests more IVF babies could come to term with changes in the ...

When they began their first two rounds of in vitro fertilization in 2015, Anna Dahlquist and her husband, Brian, took a common genetic test to determine the condition of the embryos they had created.

Scientists have identified key molecular events in the earliest stages of human embryo development that could help shed light on why many pregnancies fail. These events occur in the second week of ...

Sheetal Soni does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...

The test leads people undergoing in vitro fertilization to discard thousands of embryos each year. The new research found implanting some “abnormal” embryos resulted in healthy live births. By Azeen ...