Correct option is B
The answer is (b). IVF stands for In Vitro Fertilization.
In vitro fertilization (IVF) is a medical procedure used to assist individuals or couples who have difficulty conceiving a child naturally. The process involves fertilizing an egg with sperm outside the body (in vitro, meaning "in glass" or "in a laboratory dish"). Once fertilization occurs and embryos develop, one or more embryos are transferred back into the uterus.
The IVF process typically involves several steps, including ovarian stimulation to produce multiple eggs, egg retrieval, sperm collection, fertilization of the eggs in the laboratory, embryo culture, and embryo transfer. It may also involve preimplantation genetic testing in some cases.