What does IVF (in vitro fertilization) allow for in reproductive technology?

In vitro fertilization (IVF) is a reproductive technology that specifically enables the fertilization of ova (eggs) outside the body. During the IVF process, eggs are collected from a woman's ovaries and are then fertilized by sperm in a laboratory setting. This method allows for better management and control over the fertilization process compared to natural conception, where fertilization occurs within the female reproductive tract.

By facilitating fertilization in a controlled environment, IVF can also improve the chances of successful implantation of embryos into the uterus. Additionally, while embryo selection may occur during IVF procedures, the primary distinguishing feature of IVF is the fertilization taking place outside the body, which differs from natural conception. This technology is particularly beneficial for couples facing infertility challenges, as it helps bypass several barriers to conception.

In summary, IVF is fundamentally defined by the ability to fertilize ova outside the body, making this the correct understanding of its role within reproductive technology.