Babies born with genotype 47,XXY are born males, that is, they have the typical physical features of males, with a penis and testicles. This is due to the presence of the Y chromosome.
Read the full article on: Klinefelter Syndrome (XXY Syndrome) – Symptoms, Causes & Fertility ( 30).
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
