As explained earlier, a single sperm per egg retrieved is enough, so there is no need for it to have an excellent quality. This is the reason why obtaining viable embryos is possible by removing the sperms directly from the testis.
Read the full article on: Azoospermia – Can a Man Actually Have Zero Sperm Count? ( 81).
Zaira Salvador
B.Sc., M.Sc.
Bachelor's Degree in Biotechnology from the Technical University of Valencia (UPV). Biotechnology Degree from the National University of Ireland en Galway (NUIG) and embryologist specializing in Assisted Reproduction, with a Master's Degree in Biotechnology of Human Reproduction from the University of Valencia (UV) and the Valencian Infertility Institute (IVI)
License: 3185-CV
