The ensuing embryo or embryos is/are then transferred to the girl's uterus (womb) to implant and build By natural means. Ordinarily, two to 4 embryos are put in the girl's uterus at just one time. Each and every try is termed a cycle. This segment requires further citations for verification. https://socialbraintech.com/story3807717/not-known-details-about-in-vitro-fertilization