What Is In Vitro Fertilization? In vitro fertilization (IVF) is a type of fertility treatment. IVF involves taking eggs removed from the ovaries, fertilizing them with sperm to create an embryo ...

One TikTok user documented her decision to incubate the fertilized eggs, later showing off the eight chicks that hatched Charna Flam is a writer-reporter at PEOPLE. She has been working at PEOPLE ...

Another technology important to the IVF process is cryopreservation of embryos — or freezing after the egg is fertilized. The Alabama Supreme Court ruled Friday that frozen embryos are children ...

The egg changes so that no other sperm can get in. At the instant of fertilization, your baby's genes and sex are set. If the sperm has a Y chromosome, your baby will be a boy. If it has an X ...

Fertilization begins when sperm navigate to an egg, guided by chemical signals. Once they reach the egg, sperm bind to the egg’s surface, initiating a fusion of their genetic material to form a ...

The reality is more nuanced. "Sex ed really oversimplified it: 'The egg has been fertilized and it has implanted,'" says Carmel Shachar, who runs the Petrie-Flom Center for Health Law Policy ...

In vitro fertilization (IVF) is a type of assistive reproductive technology (ART). It involves retrieving eggs from a woman’s ovaries and fertilizing them with sperm. This fertilized egg is ...