The co-incubation of oocytes with sperm in vitro with the goal of resulting in extracorporeal fertilization is known as what?

• A. Conventional in vitro insemination
• B. Cryopreservation
• C. Clinical pregnancy
• D. Complex aneuploidies

Answer: (A)

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.