In principle, young children or deceased persons could become parents of embryos used in research. (thepublicdiscourse.com)
Depending on the kind of embryo used — fresh or frozen — the timing of the transfer will differ. (surrogateparenting.com)
The process was tested on 18 lab - created embryos using sperm from the male donor and eggs donated by 12 healthy young women, the study said. (health.com)