Patient's question:
Doctor, my brother has been in great pain today and told me that he and his sister-in-law haven't been able to breastfeed for over a year. But they haven't had any children. His sister-in-law had a thorough check-up and found no issues, so it might be my brother's problem.Doctor's answer:
Currently, there are many reasons for male infertility, with abnormal semen being the leading cause. Sperm count often increases, but the quality of sperm is poor, with low motility and the presence of abnormal sperm. The next causes include sexual dysfunction and reproductive organ disorders. Chromosomal abnormalities. Common ones include male pseudohermaphroditism, Klinefelter syndrome, and XYY syndrome. Endocrine diseases. In marital life, couples need to cooperate and understand each other, otherwise, it is easy to experience sexual dysfunctions such as premature ejaculation, delayed ejaculation, or abnormal ejaculation, which can lead to infertility in severe cases.