Yes, in males with these genetic alteration, testicular development occurs at an slower growth rate than normal when they reach puberty. This causes an insufficient testosterone level and amount of sperm to be synthesized.
Read the full article on: What Are the Potential Causes of Oligospermia? ( 75).
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
