Studying human embryonic development is complicated for several reasons. Models derived from pluripotent stem cells ...

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Emma Gibson was conceived on Oct. 14, 1992. However, rather than being born nine months after conception, she was frozen as an embryo. More than 24 years later, she was thawed and, following IVF ...

A Los Angeles IVF clinic famously used by the likes Kim Kardashian, Chrissy Teigen and Paris Hilton is being sued for allegedly tossing a couple’s embryos on purpose. Marissa Calhoun and Stephen ...

What Would Make the Perfect Democratic Candidate? Whether human embryos are human beings is a question resolved by human embryology and developmental biology. Among the constants in human history ...

The pair alleges that they arrived at a renowned fertility center for treatment and were told that their embryo was gone Charlotte Phillipp is a Weekend Writer-Reporter at PEOPLE. She has been ...

View full profile. Learn about our editorial policies. For several years, researchers studied human embryonic stem cells (ESCs) to understand the unique features of these pluripotent cells, but on ...

IVF stands for in vitro fertilization, which is the process of fertilizing an egg with sperm in a medical lab and then implanting the resulting embryo into someone's uterus, with the hope it will ...

Left: Vicki Meyouhas was left with spare embryos after IVF. She faced a daunting choice: Who should she donate them to? Right: stock image. Left: Vicki Meyouhas was left with spare embryos after IVF.

The fertilized egg, or embryo, is then inserted for implantation into the uterus to achieve pregnancy. IVF is commonly used to improve the chances of getting pregnant when struggling with infertility.