In vitro fertilization (IVF) is a type of assistive reproductive technology (ART ... s sperm donor eggs and donor sperm donated embryos Your doctor can also implant embryos in a surrogate ...

IVF is a type of assisted reproductive technology (ART) that may help people experiencing ... and whether it affects implantation. Egg retrieval is an essential step of the IVF process.

Fertilized eggs must divide to become the ball of cells that implants in the uterus in order for a pregnancy to occur. Women, and even their doctors, usually can't tell when fertilized eggs don't ...