In IVF, eggs are surgically faraway from the ovary and mixed with sperm outside the body inside a Petri dish ("in vitro" is Latin for "in glass"). If the embryos are big enough, they are often implanted. This Usually takes place a few to five times following fertilization. Following about https://letusbookmark.com/story20028049/a-secret-weapon-for-in-vitro-fertilization