Patient's question:
Recently, I've noticed that my husband has been experiencing reduced sexual climax, painful ejaculation, and feelings of weakness. It seems like his semen is also quite scarce. We've been married for two years and haven't had any children yet. When we went to the hospital for a check-up, they said he has a blocked vas deferens. Could you please tell me what factors or causes can lead to a blocked vas deferens?Doctor's answer:
Hello, azoospermia is mainly divided into two categories: obstructive azoospermia, which is generally caused by factors such as infection, trauma, surgery, or congenital absence of the vas deferens leading to obstruction of the vas deferens. Generally, the testes are of normal size, and sex hormones are normal. Non-obstructive azoospermia: This is often due to congenital developmental issues such as chromosomal abnormalities, Klinefelter syndrome, mumps orchitis, testicular atrophy, etc. Generally, the testicular volume is smaller.