CSI Commercial Training and Development Practice Test

This describes conventional in vitro insemination, the standard IVF approach where eggs and sperm are mixed together in a culture dish outside the body and allowed to fertilize in vitro. Fertilization occurs in the lab dish (extracorporeal) as the sperm naturally unite with the oocyte during incubation, followed by embryo development and transfer back to the uterus.

Cryopreservation is about freezing biological material for later use. Clinical pregnancy refers to a confirmed pregnancy after implantation, not the fertilization method. Complex aneuploidies involve chromosomal abnormalities, not the process of fertilization.