Dans
Article summary: Recent research has shown that the contribution of genes located on the Y chromosome to infertility is more significant than previously thought. The Y chromosome carries genes that are essential for male fertility, and mutations in these genes can lead to azoospermia, a condition characterized by the absence of sperm in the semen. Furthermore, the number and diversity of these genes are decreasing over time, which may have implications for future male fertility.
Answer to the question: Yes, the Y chromosome plays a significant role in male fertility and mutations in its genes can lead to infertility. The number and diversity of these genes are also decreasing over time, which may have implications for future male fertility.